{
  "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,
        0.00028479,
        0.00028856,
        0.00029159,
        0.000306,
        0.00032204,
        0.00033095,
        0.00034577,
        0.00035301,
        0.00035136,
        0.00034251,
        0.00033566,
        0.00033126,
        0.00032994,
        0.00032323,
        0.00031957,
        0.00031279,
        0.0003059,
        0.00029604,
        0.00028847,
        0.00028147,
        0.00027626,
        0.00026755,
        0.00026131,
        0.00025653,
        0.00025191,
        0.00025185,
        0.00024838,
        0.00024049,
        0.00023543,
        0.00023317,
        0.00023375,
        0.00023187,
        0.00022691,
        0.00022808,
        0.00022893,
        0.00022268,
        0.00022159,
        0.00021896,
        0.00021404,
        0.0002127,
        0.0002114,
        0.00020684,
        0.00020438,
        0.00020359,
        0.00020037,
        0.00019702,
        0.00019383,
        0.00019247,
        0.00019093,
        0.00018802,
        0.0001853,
        0.00018139,
        0.00017493,
        0.00016967,
        0.0001687,
        0.00016837,
        0.00016798,
        0.00016702,
        0.00016695,
        0.00016699,
        0.00016576,
        0.00016434,
        0.00016564,
        0.00016782,
        0.00017252,
        0.00017593,
        0.00018011,
        0.00018547,
        0.00019036,
        0.00019559,
        0.00020176,
        0.00020789,
        0.00021865,
        0.00023837,
        0.00026482,
        0.00028471,
        0.00028175,
        0.00027828,
        0.00026876,
        0.00024742,
        0.000218,
        0.00019548,
        0.00018933,
        0.00018591,
        0.0001811,
        0.00017584,
        0.00017412,
        0.00017611,
        0.00017897,
        0.00017885,
        0.00017712,
        0.00017881,
        0.00018387,
        0.00018724,
        0.00019086,
        0.00019277,
        0.00019662,
        0.00020476,
        0.00020997,
        0.00021182,
        0.00021829,
        0.00022326,
        0.00022568,
        0.00023202,
        0.00024195,
        0.00024728,
        0.00025393,
        0.00026013,
        0.00026794,
        0.00028021,
        0.00028926,
        0.00029986,
        0.00031441,
        0.00032522,
        0.00034234,
        0.00036202,
        0.00038226,
        0.00040158,
        0.00042347,
        0.00045325,
        0.00047935,
        0.00049809,
        0.00051437,
        0.00053638,
        0.00055747,
        0.00056279,
        0.00057486,
        0.00057636,
        0.00057138,
        0.00056873,
        0.00056003,
        0.00054658,
        0.00052623,
        0.00050971,
        0.00049147,
        0.0004724,
        0.0004499,
        0.0004297,
        0.00040357,
        0.0003837,
        0.00036686,
        0.00035061,
        0.00033805,
        0.00032451,
        0.00031077,
        0.00030299,
        0.00029425,
        0.00028735,
        0.00028303,
        0.00027918,
        0.00027967,
        0.00028121,
        0.00028539,
        0.00029035,
        0.00029698,
        0.00030737,
        0.00032216,
        0.00034075,
        0.00035511,
        0.0003661,
        0.00037504,
        0.0003863,
        0.00039362,
        0.00040116,
        0.00040952,
        0.00041615,
        0.00043107,
        0.00045832,
        0.00049286,
        0.0005438,
        0.00059952,
        0.00069854,
        0.00079555,
        0.00094166,
        0.0011863,
        0.0013402,
        0.0016489,
        0.002004,
        0.0022316,
        0.0026753,
        0.0030435,
        0.0033254,
        0.0037708,
        0.0040672,
        0.0043629,
        0.0046668,
        0.0049054,
        0.0051519,
        0.0052924,
        0.0054702,
        0.0056084,
        0.005702,
        0.0058581,
        0.0059281,
        0.0059912,
        0.0060675,
        0.0060847,
        0.006104,
        0.0060974,
        0.0060792,
        0.0060644,
        0.0060291,
        0.0060092,
        0.0059773,
        0.0059391,
        0.0059048,
        0.0058506,
        0.0058356,
        0.0058231,
        0.0058087,
        0.0057944,
        0.0057766,
        0.0057444,
        0.0057274,
        0.0057116,
        0.005688,
        0.0056704,
        0.0056266,
        0.0055853,
        0.005554,
        0.0054756,
        0.0054431,
        0.0054167,
        0.0053588,
        0.0053246,
        0.0052882,
        0.0052485,
        0.0052227,
        0.0051906,
        0.005149,
        0.0051208,
        0.0050628,
        0.004976,
        0.0049033,
        0.0047346,
        0.0045804,
        0.0044157,
        0.0041687,
        0.0039373,
        0.0036793,
        0.0034213,
        0.0031346,
        0.00285,
        0.0026496,
        0.0023701,
        0.0021666,
        0.0019898,
        0.0017893,
        0.0016427,
        0.0015076,
        0.0013527,
        0.0012564,
        0.0011484,
        0.0010342,
        0.00095874,
        0.00087061,
        0.00079076,
        0.00072687,
        0.00064528,
        0.00058029,
        0.00052704,
        0.00045424,
        0.00040416,
        0.00036284,
        0.0003044,
        0.00027201,
        0.00023798,
        0.00020701,
        0.00018441,
        0.00016456,
        0.00014806,
        0.0001353,
        0.00012014,
        0.0001092,
        0.00010121,
        0.000093323,
        0.00008733,
        0.000081453,
        0.000077004,
        0.000072575,
        0.000069495,
        0.000068022,
        0.000065614,
        0.000064061,
        0.000063067,
        0.00006222,
        0.000061095,
        0.000060017,
        0.00006061,
        0.000060769,
        0.000061145,
        0.000062201,
        0.000062766,
        0.000063794,
        0.000064905,
        0.000065484,
        0.000066572,
        0.000067513,
        0.000068119,
        0.000068061,
        0.000067506,
        0.00006717,
        0.000066253,
        0.000065033,
        0.000063534,
        0.000060866,
        0.000058665,
        0.000055397,
        0.000051945,
        0.000049406,
        0.000047473,
        0.00004544,
        0.000043165,
        0.000040742,
        0.00003912,
        0.000037805,
        0.000036084,
        0.00003482,
        0.000034288,
        0.000033494,
        0.00003228,
        0.000031302,
        0.000030335,
        0.000030164,
        0.000029612,
        0.00002952,
        0.000029693,
        0.000030082,
        0.000029945,
        0.000029283,
        0.000029381,
        0.000029971,
        0.000030482,
        0.000031195,
        0.000031503,
        0.000031536,
        0.000032151,
        0.00003295,
        0.000033777,
        0.000034932,
        0.000035286,
        0.000036279,
        0.000036764,
        0.000036969,
        0.000038748,
        0.000040056,
        0.000040361,
        0.000040356,
        0.000040764,
        0.000040936,
        0.000040713,
        0.00004009,
        0.000039226,
        0.000038374,
        0.000037584,
        0.000036171,
        0.000034851,
        0.000034375,
        0.000032627,
        0.000030908,
        0.000030413,
        0.000029491,
        0.00002836,
        0.000027047,
        0.000025494,
        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,
        0.0003274,
        0.00030294,
        0.00028833,
        0.00028929,
        0.00030009,
        0.00031376,
        0.00032323,
        0.00032763,
        0.00033345,
        0.00033851,
        0.00033754,
        0.00034008,
        0.00034641,
        0.00035064,
        0.00034927,
        0.00034649,
        0.00034502,
        0.00034262,
        0.00034147,
        0.00033899,
        0.00033698,
        0.00033694,
        0.00033529,
        0.00033151,
        0.00032744,
        0.00032471,
        0.00032549,
        0.00032877,
        0.00032923,
        0.00033179,
        0.00034141,
        0.00034857,
        0.00035213,
        0.0003611,
        0.00037347,
        0.00038546,
        0.00039667,
        0.00040751,
        0.00041565,
        0.00042374,
        0.00043163,
        0.00043419,
        0.00043774,
        0.00043719,
        0.0004364,
        0.00043678,
        0.00043677,
        0.00043116,
        0.00042663,
        0.00042455,
        0.0004176,
        0.00041181,
        0.00040839,
        0.00041067,
        0.00041702,
        0.00042119,
        0.00042545,
        0.00043702,
        0.00045939,
        0.00048136,
        0.0005079,
        0.00054979,
        0.00059048,
        0.00064583,
        0.00071056,
        0.00078852,
        0.00087249,
        0.00096925,
        0.0010808,
        0.0012042,
        0.001342,
        0.0014937,
        0.0016577,
        0.0018307,
        0.0020009,
        0.0021605,
        0.0023242,
        0.0024715,
        0.0026081,
        0.0027174,
        0.0028221,
        0.0029465,
        0.0030627,
        0.0031833,
        0.0033081,
        0.0034325,
        0.0035363,
        0.0036622,
        0.0038036,
        0.0039411,
        0.0040662,
        0.0041803,
        0.0042864,
        0.0044161,
        0.004513,
        0.0046072,
        0.0047102,
        0.0047882,
        0.004859,
        0.0049193,
        0.0049538,
        0.0050032,
        0.0050402,
        0.0050711,
        0.0050879,
        0.0050829,
        0.0050757,
        0.0050778,
        0.0050756,
        0.0050805,
        0.0050679,
        0.0050479,
        0.0050431,
        0.0050314,
        0.0050465,
        0.0050702,
        0.00509,
        0.0051281,
        0.0051813,
        0.0052366,
        0.0053028,
        0.0053532,
        0.0054058,
        0.005459,
        0.005502,
        0.0055195,
        0.005536,
        0.0055294,
        0.0055293,
        0.0055207,
        0.0055006,
        0.0054649,
        0.0054567,
        0.0054469,
        0.0054292,
        0.0054021,
        0.0053928,
        0.0054122,
        0.005407,
        0.0053931,
        0.005377,
        0.0053487,
        0.0053269,
        0.0053101,
        0.0052801,
        0.0052561,
        0.0052292,
        0.0052003,
        0.0051745,
        0.0051576,
        0.0051226,
        0.0050913,
        0.0050814,
        0.0050697,
        0.0050639,
        0.0050588,
        0.0050432,
        0.0050301,
        0.005005,
        0.0049871,
        0.0049577,
        0.0049131,
        0.0048768,
        0.0048501,
        0.0048144,
        0.0047679,
        0.0047256,
        0.0046803,
        0.0046303,
        0.0045904,
        0.0045565,
        0.0045225,
        0.0044923,
        0.0044695,
        0.0044354,
        0.0044039,
        0.0043727,
        0.004333,
        0.0042846,
        0.0042343,
        0.0041802,
        0.0041154,
        0.004059,
        0.0039926,
        0.0039215,
        0.0038584,
        0.0037928,
        0.0037261,
        0.0036671,
        0.0036153,
        0.0035436,
        0.0034664,
        0.0034108,
        0.0033485,
        0.0032743,
        0.003208,
        0.0031212,
        0.0030463,
        0.002968,
        0.0028737,
        0.0027839,
        0.0027064,
        0.0026169,
        0.002531,
        0.0024437,
        0.0023509,
        0.0022739,
        0.0022005,
        0.0021193,
        0.0020409,
        0.0019751,
        0.0019062,
        0.0018365,
        0.0017774,
        0.0017213,
        0.0016633,
        0.0016126,
        0.0015628,
        0.0015119,
        0.001461,
        0.0014116,
        0.0013677,
        0.0013282,
        0.0012918,
        0.0012513,
        0.0012161,
        0.0011915,
        0.0011611,
        0.0011324,
        0.0011125,
        0.0010884,
        0.0010582,
        0.0010263,
        0.00098889,
        0.00095041,
        0.00091012,
        0.00085856,
        0.00080368,
        0.00075073,
        0.00069224,
        0.00063556,
        0.00058225,
        0.00052793,
        0.00047773,
        0.0004285,
        0.00038669,
        0.00034897,
        0.00031648,
        0.00028538,
        0.00026053,
        0.00023971,
        0.00021813,
        0.00020035,
        0.00018495,
        0.00017004,
        0.0001569,
        0.00014391,
        0.00013092,
        0.00011967,
        0.00010841,
        0.000098158,
        0.000088857,
        0.000081958,
        0.000074644,
        0.000067892,
        0.000061561,
        0.000055565,
        0.000051279,
        0.000046757,
        0.000043269,
        0.000040776,
        0.000039106,
        0.000037013,
        0.000035009,
        0.000033656,
        0.000032375,
        0.000031698,
        0.000030986,
        0.000030338,
        0.000029433,
        0.000028419,
        0.000028052,
        0.000027848,
        0.000027786,
        0.000027752,
        0.000027757,
        0.000028314,
        0.000028795,
        0.000028851,
        0.000028939,
        0.000029411,
        0.000029792,
        0.000030442,
        0.000031038,
        0.000031212,
        0.000031402,
        0.000031942,
        0.000032542,
        0.000033316,
        0.000033456,
        0.000033139,
        0.000033027,
        0.00003259,
        0.000031975,
        0.000031452,
        0.000030912,
        0.00003017,
        0.000029072,
        0.000027744,
        0.000027041,
        0.000025941,
        0.000024882,
        0.000024048,
        0.000023509,
        0.000022889,
        0.000022171,
        0.000021249,
        0.000020753,
        0.000020563,
        0.000020279,
        0.00001989,
        0.000019481,
        0.000019101,
        0.000018886,
        0.000018797,
        0.000018769,
        0.000018549,
        0.000018278,
        0.00001827,
        0.000018186,
        0.00001841,
        0.000018549,
        0.000018673,
        0.000018657,
        0.000018861,
        0.000019105,
        0.000019324,
        0.000019584,
        0.000019861,
        0.0000201,
        0.000020177,
        0.000020532,
        0.000021161,
        0.000021733,
        0.000022096,
        0.000022541,
        0.000023058,
        0.000023187,
        0.000023372,
        0.000023403,
        0.000023485,
        0.000023204,
        0.000023057,
        0.000022771,
        0.000022326,
        0.000021815,
        0.000021657,
        0.000021236,
        0.000020357,
        0.000019823,
        0.000019188,
        0.000018431,
        0.000017939,
        0.000017658,
        0.000017029,
        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,
        0.00081231,
        0.0010171,
        0.0011133,
        0.0012926,
        0.0014279,
        0.0015319,
        0.0016764,
        0.0017567,
        0.0018387,
        0.0019073,
        0.0019605,
        0.0020075,
        0.0020438,
        0.0020894,
        0.0021073,
        0.0021355,
        0.0021681,
        0.002187,
        0.0022164,
        0.0022549,
        0.0022804,
        0.0023153,
        0.0023421,
        0.0023736,
        0.0024013,
        0.002427,
        0.0024507,
        0.0024669,
        0.002483,
        0.0025368,
        0.0025762,
        0.002615,
        0.0026743,
        0.0027249,
        0.0027941,
        0.0028313,
        0.0028446,
        0.0028837,
        0.0029395,
        0.0029436,
        0.0029707,
        0.0029817,
        0.0029977,
        0.0030302,
        0.0030405,
        0.0030393,
        0.0030636,
        0.003057,
        0.0030606,
        0.0030994,
        0.0031094,
        0.0031282,
        0.003144,
        0.0031329,
        0.0031725,
        0.003171,
        0.0031602,
        0.0031635,
        0.0031388,
        0.0031179,
        0.0031063,
        0.0030861,
        0.0030922,
        0.0031037,
        0.0031009,
        0.0031222,
        0.0031313,
        0.0031479,
        0.0031856,
        0.0031874,
        0.0031972,
        0.0032117,
        0.0031939,
        0.0031951,
        0.0031988,
        0.0031849,
        0.0031573,
        0.0031229,
        0.0030901,
        0.0030415,
        0.0030038,
        0.0029589,
        0.0029086,
        0.0028655,
        0.002816,
        0.0027881,
        0.0027584,
        0.0027207,
        0.0026928,
        0.0026781,
        0.0026554,
        0.0026274,
        0.0026038,
        0.0025818,
        0.0025526,
        0.0025279,
        0.0025036,
        0.0024708,
        0.0024244,
        0.0023698,
        0.0023287,
        0.0022675,
        0.0021974,
        0.0021504,
        0.0020807,
        0.0020075,
        0.0019484,
        0.001875,
        0.0018102,
        0.0017403,
        0.0016762,
        0.0016078,
        0.0015475,
        0.0014764,
        0.0014195,
        0.0013581,
        0.0013156,
        0.0012717,
        0.0012278,
        0.0011825,
        0.0011507,
        0.0011172,
        0.0010832,
        0.001055,
        0.0010301,
        0.00099345,
        0.00096511,
        0.0009371,
        0.0009059,
        0.00088799,
        0.00085991,
        0.00083089,
        0.00081019,
        0.00078886,
        0.00076218,
        0.00073971,
        0.00071849,
        0.00070243,
        0.00068897,
        0.00066932,
        0.00064537,
        0.00062986,
        0.00060638,
        0.00058427,
        0.00056866,
        0.00054449,
        0.00052314,
        0.00050782,
        0.00048543,
        0.00046329,
        0.00044406,
        0.0004196,
        0.0003984,
        0.00038128,
        0.00036392,
        0.00034972,
        0.00033543,
        0.00031988,
        0.0003087,
        0.00029683,
        0.00028552,
        0.00027811,
        0.00026571,
        0.00025386,
        0.00024624,
        0.00023708,
        0.0002284,
        0.00022201,
        0.00021601,
        0.0002117,
        0.00020615,
        0.00020155,
        0.00020055,
        0.0001965,
        0.00019203,
        0.00019003,
        0.00018899,
        0.00018614,
        0.00018223,
        0.00017939,
        0.0001777,
        0.00017549,
        0.00017207,
        0.00017039,
        0.00016999,
        0.00016758,
        0.00016481,
        0.00016291,
        0.00016044,
        0.0001598,
        0.0001577,
        0.00015551,
        0.00015449,
        0.00015359,
        0.00015215,
        0.00015031,
        0.00014793,
        0.00014626,
        0.00014421,
        0.00014107,
        0.00013756,
        0.00013429,
        0.00013224,
        0.00013139,
        0.00012969,
        0.00012661,
        0.00012509,
        0.00012398,
        0.00012311,
        0.00012357,
        0.00012201,
        0.0001195,
        0.00011832,
        0.00011769,
        0.00011743,
        0.00011655,
        0.0001164,
        0.00011609,
        0.00011551,
        0.00011554,
        0.0001161,
        0.00011673,
        0.00011719,
        0.00011669,
        0.00011763,
        0.00011991,
        0.00012256,
        0.00012561,
        0.00012709,
        0.0001284,
        0.00013017,
        0.00013017,
        0.00013078,
        0.00013149,
        0.00013067,
        0.00012942,
        0.00012813,
        0.00012706,
        0.00012426,
        0.00011868,
        0.00011338,
        0.00010849,
        0.00010394,
        0.00010011,
        0.000093494,
        0.000089074,
        0.000084722,
        0.000079677,
        0.000076387,
        0.000072263,
        0.000068555,
        0.000066629,
        0.000064323,
        0.00006109,
        0.000057623,
        0.000054259,
        0.000050893,
        0.000048066,
        0.000045382,
        0.000042513,
        0.000039164,
        0.000036293,
        0.000034255,
        0.000032374,
        0.000029479,
        0.000027042,
        0.000024987,
        0.000023252,
        0.000022573,
        0.000021375,
        0.000020038,
        0.000019143,
        0.000018512,
        0.000017739,
        0.000017165,
        0.000016632,
        0.000016347,
        0.000016268,
        0.000015861,
        0.000015125,
        0.000014695,
        0.000014522,
        0.00001443,
        0.000014314,
        0.000014348,
        0.000014377,
        0.00001457,
        0.000014649,
        0.000014485,
        0.000014434,
        0.000014355,
        0.000014274,
        0.000014079,
        0.000014452,
        0.000014776,
        0.00001458,
        0.000014182,
        0.000014315,
        0.000014951,
        0.000015105,
        0.000015169,
        0.00001491,
        0.000014749,
        0.000014623,
        0.000014463,
        0.000014471,
        0.000014218,
        0.000013842,
        0.000013638,
        0.000013139,
        0.000012661,
        0.000012742,
        0.00001251,
        0.000012124,
        0.000012165,
        0.000012032,
        0.000011747,
        0.000011594,
        0.000011509,
        0.000011409,
        0.00001121,
        0.000011008,
        0.000011078,
        0.000011309,
        0.000011442,
        0.000011179,
        0.000011084,
        0.000011192,
        0.000011233,
        0.000011103,
        0.000011205,
        0.000011035,
        0.000010837,
        0.000010834,
        0.000010958,
        0.000011207,
        0.000011388,
        0.000011314,
        0.000011094,
        0.000011145,
        0.000011297,
        0.00001137,
        0.000011576,
        0.000011409,
        0.000011256,
        0.00001122,
        0.00001145,
        0.000011716,
        0.000011641,
        0.00001134,
        0.000011501,
        0.000011495,
        0.000011471,
        0.000011701,
        0.000011705,
        0.000011863,
        0.000011936,
        0.000011438,
        0.000011006,
        0.000010755,
        0.000010903,
        0.000011137,
        0.000011207,
        0.000010985,
        0.000010726,
        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": 61,
    "sensor_polarisation_filter_angle_deg": 0,
    "source_row_sample_index": 62
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-0-row-62-27d7bfb4c8",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=61; sensor_polarisation_filter_angle_deg=0; source_row_sample_index=62",
  "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-62",
    "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"
}