{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00010626,
        0.00010771,
        0.00010888,
        0.00011431,
        0.00012035,
        0.00012373,
        0.00012932,
        0.00013208,
        0.00013152,
        0.00012826,
        0.00012574,
        0.00012414,
        0.0001237,
        0.00012123,
        0.00011991,
        0.00011741,
        0.00011487,
        0.00011121,
        0.00010841,
        0.00010582,
        0.0001039,
        0.00010067,
        0.00009836,
        0.000096595,
        0.000094895,
        0.000094907,
        0.000093639,
        0.0000907,
        0.000088825,
        0.000088006,
        0.000088262,
        0.000087584,
        0.000085747,
        0.000086219,
        0.000086574,
        0.000084244,
        0.000083866,
        0.000082903,
        0.000081072,
        0.000080594,
        0.000080131,
        0.000078433,
        0.000077533,
        0.00007726,
        0.000076069,
        0.000074826,
        0.000073643,
        0.000073153,
        0.000072595,
        0.000071518,
        0.000070508,
        0.000069046,
        0.000066615,
        0.000064637,
        0.00006429,
        0.000064189,
        0.000064066,
        0.000063721,
        0.000063721,
        0.000063758,
        0.000063313,
        0.000062795,
        0.000063315,
        0.000064172,
        0.000065994,
        0.000067325,
        0.000068948,
        0.000071027,
        0.00007293,
        0.00007496,
        0.000077352,
        0.000079734,
        0.00008389,
        0.000091489,
        0.00010168,
        0.00010936,
        0.00010826,
        0.00010697,
        0.00010334,
        0.000095176,
        0.00008389,
        0.000075253,
        0.000072911,
        0.000071621,
        0.000069793,
        0.00006779,
        0.00006715,
        0.000067943,
        0.000069071,
        0.00006905,
        0.000068408,
        0.000069085,
        0.000071065,
        0.000072395,
        0.000073821,
        0.000074588,
        0.000076105,
        0.000079283,
        0.000081329,
        0.000082077,
        0.000084613,
        0.000086572,
        0.000087542,
        0.000090031,
        0.000093921,
        0.000096025,
        0.000098641,
        0.00010109,
        0.00010416,
        0.00010896,
        0.00011252,
        0.00011669,
        0.00012239,
        0.00012665,
        0.00013336,
        0.00014108,
        0.00014902,
        0.0001566,
        0.0001652,
        0.00017688,
        0.00018713,
        0.00019451,
        0.00020095,
        0.00020962,
        0.00021793,
        0.00022009,
        0.00022489,
        0.00022556,
        0.00022368,
        0.00022272,
        0.00021939,
        0.0002142,
        0.00020629,
        0.00019989,
        0.0001928,
        0.00018538,
        0.00017661,
        0.00016874,
        0.00015854,
        0.00015078,
        0.00014421,
        0.00013787,
        0.00013298,
        0.0001277,
        0.00012234,
        0.00011931,
        0.00011591,
        0.00011323,
        0.00011157,
        0.00011008,
        0.00011031,
        0.00011096,
        0.00011265,
        0.00011465,
        0.0001173,
        0.00012145,
        0.00012734,
        0.00013473,
        0.00014045,
        0.00014485,
        0.00014844,
        0.00015294,
        0.00015589,
        0.00015893,
        0.0001623,
        0.00016498,
        0.00017095,
        0.00018182,
        0.00019559,
        0.00021588,
        0.00023807,
        0.00027749,
        0.00031613,
        0.00037431,
        0.0004717,
        0.0005331,
        0.0006561,
        0.00079763,
        0.00088853,
        0.0010656,
        0.0012126,
        0.0013254,
        0.0015034,
        0.001622,
        0.0017405,
        0.0018624,
        0.0019583,
        0.0020573,
        0.0021141,
        0.0021859,
        0.0022418,
        0.00228,
        0.0023432,
        0.0023719,
        0.0023979,
        0.0024292,
        0.0024369,
        0.0024454,
        0.0024436,
        0.0024371,
        0.0024319,
        0.0024185,
        0.0024113,
        0.0023993,
        0.0023847,
        0.0023717,
        0.0023507,
        0.0023454,
        0.0023411,
        0.0023361,
        0.0023311,
        0.0023247,
        0.0023124,
        0.0023063,
        0.0023007,
        0.0022919,
        0.0022855,
        0.0022686,
        0.0022526,
        0.0022407,
        0.0022098,
        0.0021974,
        0.0021874,
        0.0021647,
        0.0021516,
        0.0021375,
        0.0021221,
        0.0021124,
        0.0021,
        0.0020838,
        0.0020731,
        0.0020502,
        0.0020157,
        0.0019869,
        0.0019191,
        0.0018572,
        0.0017909,
        0.0016913,
        0.0015979,
        0.0014936,
        0.0013894,
        0.0012733,
        0.001158,
        0.0010769,
        0.00096365,
        0.00088118,
        0.00080954,
        0.00072819,
        0.00066872,
        0.00061389,
        0.00055101,
        0.00051193,
        0.00046805,
        0.00042166,
        0.000391,
        0.00035516,
        0.00032269,
        0.00029671,
        0.00026348,
        0.00023701,
        0.00021533,
        0.00018564,
        0.00016523,
        0.00014838,
        0.00012452,
        0.0001113,
        0.000097404,
        0.000084755,
        0.000075523,
        0.000067416,
        0.000060675,
        0.00005546,
        0.00004926,
        0.000044789,
        0.000041526,
        0.0000383,
        0.000035851,
        0.000033448,
        0.000031631,
        0.00002982,
        0.000028563,
        0.000027966,
        0.000026984,
        0.000026353,
        0.000025952,
        0.00002561,
        0.000025155,
        0.000024718,
        0.00002497,
        0.000025042,
        0.000025205,
        0.000025647,
        0.000025888,
        0.00002632,
        0.000026786,
        0.000027033,
        0.00002749,
        0.000027887,
        0.000028145,
        0.000028129,
        0.000027908,
        0.000027777,
        0.000027406,
        0.000026909,
        0.000026296,
        0.000025199,
        0.000024295,
        0.000022948,
        0.000021524,
        0.000020478,
        0.000019682,
        0.000018845,
        0.000017906,
        0.000016906,
        0.000016238,
        0.000015696,
        0.000014986,
        0.000014465,
        0.000014248,
        0.000013922,
        0.000013421,
        0.000013019,
        0.00001262,
        0.000012552,
        0.000012326,
        0.000012291,
        0.000012367,
        0.000012532,
        0.000012479,
        0.000012206,
        0.000012251,
        0.0000125,
        0.000012717,
        0.000013018,
        0.00001315,
        0.000013167,
        0.000013428,
        0.000013766,
        0.000014115,
        0.000014601,
        0.000014754,
        0.000015173,
        0.00001538,
        0.00001547,
        0.000016219,
        0.000016771,
        0.000016904,
        0.000016906,
        0.000017082,
        0.000017158,
        0.00001707,
        0.000016813,
        0.000016455,
        0.000016102,
        0.000015775,
        0.000015186,
        0.000014636,
        0.00001444,
        0.000013709,
        0.000012991,
        0.000012786,
        0.000012402,
        0.000011929,
        0.00001138,
        0.00001073,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00012216,
        0.00011307,
        0.00010766,
        0.00010807,
        0.00011215,
        0.0001173,
        0.00012089,
        0.00012259,
        0.00012481,
        0.00012676,
        0.00012645,
        0.00012745,
        0.00012987,
        0.00013151,
        0.00013105,
        0.00013006,
        0.00012956,
        0.00012871,
        0.00012833,
        0.00012745,
        0.00012674,
        0.00012678,
        0.0001262,
        0.00012483,
        0.00012335,
        0.00012236,
        0.00012271,
        0.00012399,
        0.00012422,
        0.00012523,
        0.00012891,
        0.00013167,
        0.00013306,
        0.00013651,
        0.00014124,
        0.00014583,
        0.00015013,
        0.00015429,
        0.00015743,
        0.00016056,
        0.00016361,
        0.00016465,
        0.00016606,
        0.00016591,
        0.00016568,
        0.00016588,
        0.00016594,
        0.00016387,
        0.00016221,
        0.00016148,
        0.0001589,
        0.00015676,
        0.00015552,
        0.00015644,
        0.00015892,
        0.00016057,
        0.00016226,
        0.00016674,
        0.00017534,
        0.00018379,
        0.000194,
        0.00021008,
        0.00022571,
        0.00024696,
        0.00027181,
        0.00030175,
        0.000334,
        0.00037119,
        0.00041404,
        0.0004615,
        0.00051449,
        0.00057288,
        0.00063603,
        0.00070267,
        0.00076827,
        0.00082985,
        0.00089307,
        0.00095003,
        0.0010029,
        0.0010453,
        0.001086,
        0.0011343,
        0.0011795,
        0.0012263,
        0.0012749,
        0.0013233,
        0.0013638,
        0.0014129,
        0.001468,
        0.0015216,
        0.0015705,
        0.0016151,
        0.0016567,
        0.0017075,
        0.0017456,
        0.0017826,
        0.0018232,
        0.001854,
        0.0018821,
        0.0019061,
        0.0019202,
        0.0019401,
        0.0019551,
        0.0019678,
        0.001975,
        0.0019738,
        0.0019717,
        0.0019732,
        0.001973,
        0.0019757,
        0.0019714,
        0.0019644,
        0.0019632,
        0.0019593,
        0.0019659,
        0.0019759,
        0.0019843,
        0.0019998,
        0.0020213,
        0.0020436,
        0.0020701,
        0.0020906,
        0.0021118,
        0.0021334,
        0.0021509,
        0.0021585,
        0.0021657,
        0.0021639,
        0.0021646,
        0.002162,
        0.0021549,
        0.0021416,
        0.0021392,
        0.002136,
        0.0021299,
        0.00212,
        0.002117,
        0.0021254,
        0.0021241,
        0.0021193,
        0.0021137,
        0.0021033,
        0.0020955,
        0.0020896,
        0.0020785,
        0.0020698,
        0.0020599,
        0.0020492,
        0.0020397,
        0.0020337,
        0.0020206,
        0.0020089,
        0.0020057,
        0.0020018,
        0.0020002,
        0.0019988,
        0.0019933,
        0.0019888,
        0.0019796,
        0.0019732,
        0.0019622,
        0.0019452,
        0.0019315,
        0.0019215,
        0.001908,
        0.0018902,
        0.0018741,
        0.0018567,
        0.0018375,
        0.0018223,
        0.0018094,
        0.0017965,
        0.0017851,
        0.0017766,
        0.0017637,
        0.0017517,
        0.0017399,
        0.0017246,
        0.0017059,
        0.0016865,
        0.0016655,
        0.0016402,
        0.0016183,
        0.0015923,
        0.0015645,
        0.0015398,
        0.0015141,
        0.001488,
        0.0014649,
        0.0014447,
        0.0014165,
        0.001386,
        0.0013643,
        0.0013398,
        0.0013105,
        0.0012844,
        0.0012501,
        0.0012204,
        0.0011894,
        0.001152,
        0.0011164,
        0.0010857,
        0.0010501,
        0.001016,
        0.00098121,
        0.00094425,
        0.00091363,
        0.00088442,
        0.00085206,
        0.00082078,
        0.00079459,
        0.00076709,
        0.00073927,
        0.00071571,
        0.00069335,
        0.00067018,
        0.00064997,
        0.00063012,
        0.00060978,
        0.00058945,
        0.00056969,
        0.00055212,
        0.00053635,
        0.00052181,
        0.00050564,
        0.00049155,
        0.00048175,
        0.0004696,
        0.00045816,
        0.00045025,
        0.0004406,
        0.00042854,
        0.00041573,
        0.00040071,
        0.00038524,
        0.00036902,
        0.00034822,
        0.00032606,
        0.00030468,
        0.00028103,
        0.00025809,
        0.00023652,
        0.00021452,
        0.00019418,
        0.00017422,
        0.00015727,
        0.00014197,
        0.00012879,
        0.00011617,
        0.00010609,
        0.00009764,
        0.000088878,
        0.000081659,
        0.000075404,
        0.000069346,
        0.000064007,
        0.000058726,
        0.000053442,
        0.000048862,
        0.000044279,
        0.000040104,
        0.000036315,
        0.000033505,
        0.000030525,
        0.000027772,
        0.00002519,
        0.000022743,
        0.000020995,
        0.000019149,
        0.000017726,
        0.00001671,
        0.00001603,
        0.000015176,
        0.000014359,
        0.000013808,
        0.000013287,
        0.000013013,
        0.000012724,
        0.000012462,
        0.000012093,
        0.000011681,
        0.000011533,
        0.000011452,
        0.00001143,
        0.00001142,
        0.000011425,
        0.000011658,
        0.000011859,
        0.000011886,
        0.000011926,
        0.000012123,
        0.000012284,
        0.000012556,
        0.000012805,
        0.000012881,
        0.000012963,
        0.00001319,
        0.000013442,
        0.000013765,
        0.000013827,
        0.0000137,
        0.000013658,
        0.000013481,
        0.00001323,
        0.000013018,
        0.000012798,
        0.000012494,
        0.000012043,
        0.000011496,
        0.000011208,
        0.000010755,
        0.000010319,
        0.0000099762,
        0.000009755,
        0.0000095005,
        0.0000092052,
        0.0000088251,
        0.0000086212,
        0.0000085449,
        0.0000084291,
        0.00000827,
        0.0000081019,
        0.0000079462,
        0.0000078592,
        0.0000078241,
        0.0000078147,
        0.0000077254,
        0.0000076146,
        0.0000076134,
        0.0000075807,
        0.000007676,
        0.0000077363,
        0.0000077902,
        0.0000077856,
        0.0000078727,
        0.0000079769,
        0.0000080708,
        0.0000081814,
        0.0000082995,
        0.0000084019,
        0.0000084363,
        0.0000085869,
        0.0000088528,
        0.0000090945,
        0.0000092489,
        0.0000094376,
        0.0000096569,
        0.0000097136,
        0.0000097937,
        0.0000098093,
        0.0000098467,
        0.0000097315,
        0.0000096722,
        0.0000095551,
        0.0000093707,
        0.0000091588,
        0.0000090951,
        0.0000089206,
        0.0000085537,
        0.0000083316,
        0.000008067,
        0.000007751,
        0.000007546,
        0.0000074299,
        0.0000071671,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00030308,
        0.00037962,
        0.00041571,
        0.00048287,
        0.00053362,
        0.00057271,
        0.00062698,
        0.00065731,
        0.00068823,
        0.00071421,
        0.00073441,
        0.00075233,
        0.00076625,
        0.00078364,
        0.0007907,
        0.00080159,
        0.00081415,
        0.00082155,
        0.00083295,
        0.00084775,
        0.00085768,
        0.00087113,
        0.00088156,
        0.00089379,
        0.00090455,
        0.00091463,
        0.00092389,
        0.00093038,
        0.00093681,
        0.00095749,
        0.00097275,
        0.00098776,
        0.0010106,
        0.0010301,
        0.0010567,
        0.0010711,
        0.0010766,
        0.0010918,
        0.0011134,
        0.0011154,
        0.0011261,
        0.0011307,
        0.0011372,
        0.00115,
        0.0011543,
        0.0011543,
        0.001164,
        0.0011619,
        0.0011637,
        0.0011789,
        0.0011832,
        0.0011908,
        0.0011972,
        0.0011935,
        0.001209,
        0.0012089,
        0.0012052,
        0.0012069,
        0.001198,
        0.0011905,
        0.0011865,
        0.0011792,
        0.001182,
        0.0011868,
        0.0011862,
        0.0011948,
        0.0011987,
        0.0012055,
        0.0012204,
        0.0012216,
        0.0012258,
        0.0012318,
        0.0012254,
        0.0012263,
        0.0012282,
        0.0012233,
        0.0012132,
        0.0012004,
        0.0011883,
        0.00117,
        0.0011559,
        0.0011391,
        0.0011201,
        0.0011039,
        0.0010852,
        0.0010749,
        0.0010638,
        0.0010497,
        0.0010393,
        0.0010339,
        0.0010256,
        0.0010151,
        0.0010064,
        0.00099825,
        0.0009873,
        0.00097811,
        0.00096905,
        0.0009567,
        0.00093908,
        0.00091826,
        0.00090267,
        0.00087924,
        0.00085236,
        0.00083442,
        0.0008077,
        0.00077955,
        0.00075685,
        0.00072862,
        0.00070367,
        0.00067674,
        0.00065204,
        0.00062569,
        0.00060243,
        0.00057494,
        0.00055297,
        0.00052924,
        0.00051288,
        0.00049594,
        0.00047898,
        0.00046149,
        0.00044921,
        0.00043629,
        0.00042315,
        0.00041229,
        0.00040271,
        0.00038851,
        0.00037756,
        0.00036673,
        0.00035464,
        0.00034775,
        0.00033687,
        0.00032562,
        0.00031761,
        0.00030936,
        0.000299,
        0.00029028,
        0.00028206,
        0.00027585,
        0.00027065,
        0.00026302,
        0.0002537,
        0.00024769,
        0.00023853,
        0.00022992,
        0.00022385,
        0.00021441,
        0.00020607,
        0.0002001,
        0.00019135,
        0.00018268,
        0.00017516,
        0.00016557,
        0.00015725,
        0.00015055,
        0.00014374,
        0.00013818,
        0.00013258,
        0.00012648,
        0.00012209,
        0.00011744,
        0.000113,
        0.00011011,
        0.00010523,
        0.00010058,
        0.00009759,
        0.000093988,
        0.00009058,
        0.000088075,
        0.000085724,
        0.000084041,
        0.000081866,
        0.000080063,
        0.000079693,
        0.000078108,
        0.000076357,
        0.000075586,
        0.000075197,
        0.000074088,
        0.000072555,
        0.000071449,
        0.000070799,
        0.00006994,
        0.0000686,
        0.000067954,
        0.000067815,
        0.000066878,
        0.000065793,
        0.000065056,
        0.00006409,
        0.000063856,
        0.000063035,
        0.000062181,
        0.000061795,
        0.000061454,
        0.000060895,
        0.000060181,
        0.000059248,
        0.000058594,
        0.000057792,
        0.000056553,
        0.000055164,
        0.000053868,
        0.000053064,
        0.000052742,
        0.000052073,
        0.000050856,
        0.000050259,
        0.000049831,
        0.000049494,
        0.000049696,
        0.000049086,
        0.000048088,
        0.000047628,
        0.000047392,
        0.000047301,
        0.000046964,
        0.000046915,
        0.000046805,
        0.000046588,
        0.000046614,
        0.000046853,
        0.000047122,
        0.000047323,
        0.000047137,
        0.000047532,
        0.000048468,
        0.000049555,
        0.000050802,
        0.000051419,
        0.000051964,
        0.000052698,
        0.000052713,
        0.000052976,
        0.000053279,
        0.000052966,
        0.000052476,
        0.000051968,
        0.000051548,
        0.000050431,
        0.00004818,
        0.000046042,
        0.00004407,
        0.000042234,
        0.000040693,
        0.000038013,
        0.000036227,
        0.000034468,
        0.000032425,
        0.000031096,
        0.000029426,
        0.000027925,
        0.000027148,
        0.000026217,
        0.000024907,
        0.0000235,
        0.000022135,
        0.000020768,
        0.00001962,
        0.00001853,
        0.000017364,
        0.000016001,
        0.000014832,
        0.000014004,
        0.000013239,
        0.000012059,
        0.000011065,
        0.000010227,
        0.0000095199,
        0.0000092449,
        0.0000087568,
        0.0000082116,
        0.0000078471,
        0.0000075905,
        0.0000072758,
        0.0000070425,
        0.0000068259,
        0.0000067107,
        0.0000066804,
        0.0000065151,
        0.0000062147,
        0.0000060396,
        0.0000059704,
        0.0000059345,
        0.0000058882,
        0.000005904,
        0.0000059177,
        0.0000059989,
        0.0000060332,
        0.0000059673,
        0.0000059481,
        0.0000059172,
        0.0000058856,
        0.000005807,
        0.0000059624,
        0.0000060982,
        0.0000060188,
        0.0000058563,
        0.0000059128,
        0.0000061772,
        0.0000062427,
        0.0000062709,
        0.0000061657,
        0.0000061011,
        0.0000060504,
        0.000005986,
        0.000005991,
        0.0000058879,
        0.0000057339,
        0.0000056513,
        0.0000054457,
        0.0000052494,
        0.0000052843,
        0.0000051894,
        0.0000050309,
        0.0000050494,
        0.0000049956,
        0.0000048785,
        0.0000048165,
        0.0000047823,
        0.0000047423,
        0.000004661,
        0.0000045781,
        0.0000046086,
        0.0000047061,
        0.0000047628,
        0.0000046548,
        0.0000046164,
        0.0000046627,
        0.0000046811,
        0.0000046281,
        0.0000046718,
        0.0000046026,
        0.0000045209,
        0.0000045211,
        0.0000045741,
        0.0000046793,
        0.0000047564,
        0.0000047266,
        0.0000046362,
        0.0000046585,
        0.0000047234,
        0.0000047555,
        0.0000048426,
        0.0000047744,
        0.0000047115,
        0.0000046979,
        0.0000047952,
        0.0000049083,
        0.000004878,
        0.0000047531,
        0.0000048219,
        0.0000048207,
        0.0000048121,
        0.00000491,
        0.0000049131,
        0.0000049807,
        0.0000050124,
        0.0000048048,
        0.0000046247,
        0.0000045204,
        0.0000045836,
        0.0000046834,
        0.0000047142,
        0.0000046222,
        0.0000045143,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    }
  ],
  "configuration": {
    "irradiance_polarisation_angle_deg": 75,
    "sensor_polarisation_filter_angle_deg": 0,
    "source_row_sample_index": 76
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-0-row-76-463389ea93",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=75; sensor_polarisation_filter_angle_deg=0; source_row_sample_index=76",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-0:row-76",
    "source_asset_id": "rgbpol-archive",
    "source_asset_sha256": "44e28b507792b3ee781134a0cd6987dcf35885838756caad99b6903ffb6433ff",
    "source_id": "rgbpol-2026"
  },
  "response_scope": "camera",
  "scale": "green-normalized (as supplied)",
  "source": {
    "id": "rgbpol-2026",
    "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
    "url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13207670/",
    "accessed_at": "2026-10-05T09:42:36.221229+00:00",
    "authors": [
      "Andreas Karge",
      "Maximilian Klammer",
      "Bernhard Eberhardt",
      "Andreas Schilling"
    ],
    "organization": "Stuttgart Media University / University of Tuebingen / Allied Vision",
    "year": 2026,
    "license_status": "unknown",
    "observed_license": null,
    "downstream_reuse_grant": false,
    "measurement_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens",
    "scope": "camera"
  },
  "uncertainty": {
    "per_channel": {
      "B": null,
      "G": null,
      "R": null
    }
  },
  "units": "relative responsivity",
  "schema": "camera-spectra-public-research-profile-1"
}