{
  "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-P135-_responsesSinCos.csv",
        "source_file_bytes": 2210429,
        "source_file_sha256": "817d771286cc0a0fe96bee59a0d803423ba16afe15359bc042756a66dcd50183"
      },
      "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,
        0.00030479,
        0.00030999,
        0.00031899,
        0.0003339,
        0.00033931,
        0.00034359,
        0.00034869,
        0.00035234,
        0.00035729,
        0.00035856,
        0.00035645,
        0.00035232,
        0.00034727,
        0.00033622,
        0.00033202,
        0.00033566,
        0.00033025,
        0.00032101,
        0.00031486,
        0.00030714,
        0.00029901,
        0.00029296,
        0.00028521,
        0.00027879,
        0.00027386,
        0.0002688,
        0.00026165,
        0.00025781,
        0.00025734,
        0.00025401,
        0.00025016,
        0.00024726,
        0.00024367,
        0.00024139,
        0.00023778,
        0.00023556,
        0.00023117,
        0.00023024,
        0.000229,
        0.00022754,
        0.00022241,
        0.00021891,
        0.00021754,
        0.00021529,
        0.00021244,
        0.00021036,
        0.00020608,
        0.00020203,
        0.00019999,
        0.00019581,
        0.00019094,
        0.00018846,
        0.00018222,
        0.00017776,
        0.00017658,
        0.00017597,
        0.00017423,
        0.00017395,
        0.00017405,
        0.0001736,
        0.00017524,
        0.00017862,
        0.00018055,
        0.00018368,
        0.00018449,
        0.00018725,
        0.00019371,
        0.00019426,
        0.0002001,
        0.00020765,
        0.00021412,
        0.00022432,
        0.00023538,
        0.00025903,
        0.00028535,
        0.00030633,
        0.00030576,
        0.00029878,
        0.00028941,
        0.00026604,
        0.00023703,
        0.00021438,
        0.0001985,
        0.00019415,
        0.00019255,
        0.00019338,
        0.00019205,
        0.00019022,
        0.0001901,
        0.00019062,
        0.00019431,
        0.00019647,
        0.00019771,
        0.00020101,
        0.00020604,
        0.00020809,
        0.00021211,
        0.00021701,
        0.00021953,
        0.00022696,
        0.00023452,
        0.00023712,
        0.00024323,
        0.00025031,
        0.0002563,
        0.00026402,
        0.00026804,
        0.0002746,
        0.00028933,
        0.00030295,
        0.00031499,
        0.00032766,
        0.00033826,
        0.00035137,
        0.00037539,
        0.00039629,
        0.0004195,
        0.00044479,
        0.00047244,
        0.00049606,
        0.00052561,
        0.00055143,
        0.00057162,
        0.0005955,
        0.00061302,
        0.00062645,
        0.0006344,
        0.00063231,
        0.00063221,
        0.00062858,
        0.00061846,
        0.00060357,
        0.0005836,
        0.00056948,
        0.00055053,
        0.00052747,
        0.00050497,
        0.0004751,
        0.00045052,
        0.00043331,
        0.00040807,
        0.00038635,
        0.00037278,
        0.00035873,
        0.00034423,
        0.00033424,
        0.0003269,
        0.00032128,
        0.00031209,
        0.00030586,
        0.00030522,
        0.00030628,
        0.00030901,
        0.00031221,
        0.00032479,
        0.00034136,
        0.00034875,
        0.00036663,
        0.00038486,
        0.00039467,
        0.00041145,
        0.00042362,
        0.00043077,
        0.00043886,
        0.00044809,
        0.00046158,
        0.00048316,
        0.00050716,
        0.0005404,
        0.00058255,
        0.00067617,
        0.00075548,
        0.00086785,
        0.0010893,
        0.0012276,
        0.0015049,
        0.0018544,
        0.0020558,
        0.0025394,
        0.0029256,
        0.0032275,
        0.0037665,
        0.0041016,
        0.0044655,
        0.0048917,
        0.0051344,
        0.0054474,
        0.0056753,
        0.0058982,
        0.006084,
        0.0062093,
        0.0063772,
        0.0064726,
        0.0065771,
        0.0066815,
        0.0067145,
        0.0067653,
        0.0067958,
        0.0067995,
        0.0068182,
        0.0067868,
        0.0067496,
        0.0066926,
        0.0066704,
        0.0066627,
        0.0066424,
        0.0066234,
        0.0065822,
        0.006562,
        0.00655,
        0.0065301,
        0.0065076,
        0.0064867,
        0.006457,
        0.0064351,
        0.0064196,
        0.0063916,
        0.0063541,
        0.0063088,
        0.0062266,
        0.0061919,
        0.0061296,
        0.0060704,
        0.0060408,
        0.0059918,
        0.0059521,
        0.0059298,
        0.0058837,
        0.0058512,
        0.0058272,
        0.0058027,
        0.0057671,
        0.005713,
        0.0055999,
        0.0054964,
        0.0053048,
        0.0051012,
        0.0048993,
        0.0046303,
        0.004348,
        0.0040356,
        0.0037466,
        0.0034505,
        0.0031548,
        0.0029174,
        0.0026105,
        0.0023832,
        0.0021967,
        0.0019779,
        0.001829,
        0.0016727,
        0.0015022,
        0.0013996,
        0.0012831,
        0.0011626,
        0.0010702,
        0.00097532,
        0.0008836,
        0.00080484,
        0.0007086,
        0.0006377,
        0.0005724,
        0.00049269,
        0.00043905,
        0.00038843,
        0.00033152,
        0.00029936,
        0.00026263,
        0.00022881,
        0.00020388,
        0.00017945,
        0.00016146,
        0.00014749,
        0.00013265,
        0.00011994,
        0.00011096,
        0.00010345,
        0.000094486,
        0.000089375,
        0.000084651,
        0.000079673,
        0.000076851,
        0.000074421,
        0.0000725,
        0.000070016,
        0.000068604,
        0.000067348,
        0.000066912,
        0.000067396,
        0.000068609,
        0.000068469,
        0.000068935,
        0.00006959,
        0.000069548,
        0.000070592,
        0.00007156,
        0.000072286,
        0.000073459,
        0.000073956,
        0.000074461,
        0.000074274,
        0.000074268,
        0.000074675,
        0.000073991,
        0.000071793,
        0.000069833,
        0.000067482,
        0.000064696,
        0.00006144,
        0.000058393,
        0.000056072,
        0.000053042,
        0.00005089,
        0.000047588,
        0.000045049,
        0.000044223,
        0.000042381,
        0.000040476,
        0.000038685,
        0.000036565,
        0.000035737,
        0.000034593,
        0.000033356,
        0.000032553,
        0.000032343,
        0.000032204,
        0.000032335,
        0.000032194,
        0.00003233,
        0.000032493,
        0.000032526,
        0.000032025,
        0.000031881,
        0.000032335,
        0.000032667,
        0.000032539,
        0.00003322,
        0.000034247,
        0.000035861,
        0.000036941,
        0.00003727,
        0.000037718,
        0.000038975,
        0.00003952,
        0.000040472,
        0.00004104,
        0.00004162,
        0.000043028,
        0.000043457,
        0.000043,
        0.000042293,
        0.000042826,
        0.000042148,
        0.000041179,
        0.000040787,
        0.000039485,
        0.000038189,
        0.000037827,
        0.000037097,
        0.000035617,
        0.000033219,
        0.000031058,
        0.000030357,
        0.000029696,
        0.000028843,
        0.00002784,
        0.000026772,
        0.000026235,
        0.000025501,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P135-_responsesSinCos.csv",
        "source_file_bytes": 2210429,
        "source_file_sha256": "817d771286cc0a0fe96bee59a0d803423ba16afe15359bc042756a66dcd50183"
      },
      "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,
        0.00034168,
        0.00031973,
        0.00031229,
        0.0003164,
        0.00032555,
        0.00033615,
        0.00034608,
        0.0003539,
        0.00036083,
        0.00036415,
        0.00036743,
        0.00036906,
        0.00037142,
        0.00037055,
        0.0003715,
        0.00037319,
        0.00037235,
        0.00037454,
        0.00037559,
        0.0003708,
        0.00036424,
        0.00035848,
        0.00035583,
        0.00035552,
        0.00035591,
        0.00035357,
        0.00035123,
        0.00035546,
        0.00036046,
        0.00036568,
        0.00036967,
        0.0003784,
        0.0003936,
        0.00040324,
        0.00041293,
        0.00042096,
        0.00042946,
        0.00044224,
        0.00045426,
        0.00046308,
        0.00046981,
        0.00047335,
        0.00047071,
        0.00046919,
        0.00047514,
        0.00047695,
        0.00047166,
        0.00046225,
        0.00045554,
        0.00045288,
        0.0004507,
        0.00044827,
        0.00044591,
        0.00044594,
        0.00045216,
        0.00045888,
        0.00046414,
        0.0004789,
        0.00050301,
        0.00053268,
        0.00056339,
        0.0006014,
        0.00065093,
        0.00071532,
        0.00078986,
        0.00087348,
        0.00096888,
        0.0010767,
        0.001202,
        0.0013532,
        0.0015069,
        0.0016682,
        0.0018357,
        0.0020258,
        0.0022398,
        0.0024296,
        0.0025901,
        0.0027476,
        0.0028978,
        0.0030298,
        0.0031735,
        0.0033069,
        0.003423,
        0.0035459,
        0.0036695,
        0.0037922,
        0.0039474,
        0.0040802,
        0.0042075,
        0.0043701,
        0.0045072,
        0.0046389,
        0.0047631,
        0.00488,
        0.0049841,
        0.0050844,
        0.0051692,
        0.0052578,
        0.0053413,
        0.0053877,
        0.0054441,
        0.0055194,
        0.0055508,
        0.0055741,
        0.0055989,
        0.0056072,
        0.0056103,
        0.0056192,
        0.0056037,
        0.0055901,
        0.0055877,
        0.0055868,
        0.005582,
        0.0055867,
        0.0056022,
        0.0056257,
        0.0056804,
        0.0057323,
        0.0058082,
        0.0058802,
        0.0059464,
        0.006017,
        0.0060812,
        0.0061498,
        0.0062063,
        0.0062373,
        0.006264,
        0.0062791,
        0.0062754,
        0.0062748,
        0.0062494,
        0.0062358,
        0.0062119,
        0.0062049,
        0.0061986,
        0.0061925,
        0.006191,
        0.0061809,
        0.0061716,
        0.0061591,
        0.0061568,
        0.0061424,
        0.0061391,
        0.006106,
        0.0060755,
        0.0060464,
        0.0060242,
        0.0059935,
        0.0059704,
        0.0059432,
        0.0059078,
        0.0058828,
        0.0058583,
        0.0058416,
        0.0058168,
        0.0057898,
        0.0057614,
        0.0057352,
        0.0057096,
        0.0056806,
        0.0056599,
        0.0056336,
        0.0055763,
        0.0055165,
        0.0054587,
        0.0054036,
        0.0053418,
        0.0053058,
        0.0052568,
        0.0051935,
        0.0051486,
        0.005112,
        0.0050706,
        0.005027,
        0.0049881,
        0.0049487,
        0.004909,
        0.0048561,
        0.004796,
        0.004737,
        0.0046668,
        0.0046061,
        0.0045404,
        0.0044652,
        0.0043918,
        0.0043136,
        0.0042339,
        0.0041645,
        0.0040847,
        0.0040169,
        0.003948,
        0.0038779,
        0.003801,
        0.0037282,
        0.0036522,
        0.0035803,
        0.0035018,
        0.0034183,
        0.0033404,
        0.0032401,
        0.0031552,
        0.0030686,
        0.0029765,
        0.002865,
        0.0027583,
        0.0026695,
        0.0025857,
        0.0024964,
        0.0023991,
        0.0023161,
        0.0022357,
        0.0021688,
        0.0020875,
        0.0020137,
        0.0019476,
        0.0018799,
        0.0018331,
        0.001776,
        0.0017171,
        0.0016604,
        0.0016081,
        0.0015618,
        0.001508,
        0.0014603,
        0.0014248,
        0.0013836,
        0.0013505,
        0.001315,
        0.0012879,
        0.0012644,
        0.0012347,
        0.0012074,
        0.0011781,
        0.0011411,
        0.0011004,
        0.0010547,
        0.00099867,
        0.00094267,
        0.0008864,
        0.00082252,
        0.00075437,
        0.00069539,
        0.00062989,
        0.00057418,
        0.00051838,
        0.00046456,
        0.00042228,
        0.00037995,
        0.00034068,
        0.00031185,
        0.00028393,
        0.00026109,
        0.00023841,
        0.00021932,
        0.00020068,
        0.00018375,
        0.00016942,
        0.00015679,
        0.0001421,
        0.00013093,
        0.00011976,
        0.00010833,
        0.000098568,
        0.000088911,
        0.000080372,
        0.000072431,
        0.000066657,
        0.000061273,
        0.000056174,
        0.000051403,
        0.00004739,
        0.000044916,
        0.000043125,
        0.000040642,
        0.000038512,
        0.000036666,
        0.000035376,
        0.000034674,
        0.000034156,
        0.000033368,
        0.000032344,
        0.00003179,
        0.000031293,
        0.000030986,
        0.000030818,
        0.000030843,
        0.000031212,
        0.000031071,
        0.000031121,
        0.000031414,
        0.000031725,
        0.000031967,
        0.000032321,
        0.000032912,
        0.000033583,
        0.000034131,
        0.000034521,
        0.000034534,
        0.0000355,
        0.000035961,
        0.000035949,
        0.000035638,
        0.000035569,
        0.000035673,
        0.000035446,
        0.000034699,
        0.000033905,
        0.000033095,
        0.000031795,
        0.000030662,
        0.000029468,
        0.000028486,
        0.000027586,
        0.000026148,
        0.000024936,
        0.000024304,
        0.000023797,
        0.000023398,
        0.000023004,
        0.000022434,
        0.000021575,
        0.000020873,
        0.000020719,
        0.000020427,
        0.000020197,
        0.000020032,
        0.000019882,
        0.000019891,
        0.000019584,
        0.000019197,
        0.000019396,
        0.000019432,
        0.000019513,
        0.000019812,
        0.000019786,
        0.000019824,
        0.000019786,
        0.000020221,
        0.000020858,
        0.000021035,
        0.000021106,
        0.00002143,
        0.000021553,
        0.000022125,
        0.00002285,
        0.000023483,
        0.000023603,
        0.000023935,
        0.000024284,
        0.000024539,
        0.000024377,
        0.000024266,
        0.000023881,
        0.000023761,
        0.000023631,
        0.000023444,
        0.000023266,
        0.000022832,
        0.000022064,
        0.000021336,
        0.000020445,
        0.000019823,
        0.000019549,
        0.000018916,
        0.000018442,
        0.000017947,
        0.000017466,
        0.000017319,
        0.00001693,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P135-_responsesSinCos.csv",
        "source_file_bytes": 2210429,
        "source_file_sha256": "817d771286cc0a0fe96bee59a0d803423ba16afe15359bc042756a66dcd50183"
      },
      "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,
        0.00090612,
        0.0010734,
        0.0012081,
        0.0014326,
        0.0015305,
        0.0016737,
        0.0017866,
        0.0018713,
        0.0019586,
        0.0020304,
        0.0020781,
        0.0021311,
        0.0021876,
        0.0022322,
        0.0022551,
        0.0022957,
        0.0023451,
        0.0023659,
        0.0023994,
        0.0024556,
        0.0024895,
        0.0025286,
        0.0025766,
        0.0026084,
        0.0026355,
        0.0026298,
        0.0026649,
        0.0026947,
        0.002717,
        0.0027786,
        0.0028084,
        0.0028567,
        0.0029151,
        0.0029584,
        0.0030124,
        0.0030643,
        0.0030999,
        0.0031384,
        0.0031717,
        0.0032139,
        0.0032547,
        0.0032504,
        0.0032515,
        0.0032742,
        0.0032787,
        0.0032989,
        0.003328,
        0.0033321,
        0.0033583,
        0.0033512,
        0.0033528,
        0.0033861,
        0.003391,
        0.0034094,
        0.0034249,
        0.0034283,
        0.0034299,
        0.0034163,
        0.0033961,
        0.0034058,
        0.0033821,
        0.003372,
        0.0033734,
        0.0033699,
        0.0033888,
        0.0034184,
        0.0034337,
        0.0034724,
        0.0034901,
        0.0035047,
        0.0035245,
        0.0035245,
        0.0035272,
        0.0035347,
        0.0035204,
        0.0035111,
        0.0034863,
        0.003451,
        0.0033932,
        0.0033461,
        0.0033017,
        0.0032532,
        0.0032107,
        0.0031585,
        0.0031061,
        0.0030804,
        0.0030434,
        0.0030037,
        0.002973,
        0.0029255,
        0.0028903,
        0.0028607,
        0.0028455,
        0.0028193,
        0.0027894,
        0.0027505,
        0.0027191,
        0.0026789,
        0.0026177,
        0.0025739,
        0.0025263,
        0.0024484,
        0.0023876,
        0.0023284,
        0.0022443,
        0.0021845,
        0.0021149,
        0.0020386,
        0.0019638,
        0.001879,
        0.0017997,
        0.0017374,
        0.0016739,
        0.0016016,
        0.0015417,
        0.0014886,
        0.001435,
        0.0013946,
        0.0013407,
        0.0012951,
        0.0012619,
        0.0012219,
        0.0011893,
        0.0011648,
        0.0011339,
        0.0010985,
        0.0010683,
        0.0010399,
        0.0010104,
        0.00098412,
        0.00095271,
        0.00092815,
        0.00090343,
        0.0008708,
        0.00085067,
        0.00083293,
        0.00080505,
        0.00078604,
        0.00076663,
        0.00073605,
        0.00071849,
        0.00069792,
        0.00067269,
        0.00065358,
        0.00062684,
        0.00059572,
        0.00057314,
        0.0005516,
        0.00053046,
        0.00050913,
        0.00048518,
        0.00046671,
        0.00044302,
        0.00042586,
        0.0004062,
        0.00038554,
        0.00036826,
        0.00035531,
        0.00033868,
        0.00031863,
        0.00030621,
        0.00029432,
        0.00028367,
        0.00027556,
        0.00026184,
        0.00024973,
        0.00024023,
        0.00023052,
        0.00022409,
        0.0002177,
        0.00021199,
        0.00021005,
        0.00020613,
        0.00019953,
        0.00019595,
        0.00019361,
        0.00019161,
        0.00018752,
        0.00018397,
        0.00018234,
        0.00018033,
        0.00017743,
        0.00017557,
        0.00017437,
        0.00017187,
        0.0001694,
        0.00016575,
        0.00016265,
        0.00016084,
        0.00015954,
        0.00015805,
        0.00015608,
        0.00015417,
        0.00015211,
        0.00015068,
        0.00014754,
        0.00014564,
        0.00014455,
        0.00014237,
        0.0001408,
        0.00013809,
        0.00013565,
        0.00013519,
        0.00013166,
        0.00012829,
        0.00012626,
        0.00012431,
        0.00012423,
        0.00012358,
        0.00012229,
        0.00012094,
        0.00011895,
        0.00011615,
        0.00011568,
        0.00011529,
        0.00011572,
        0.00011703,
        0.00011638,
        0.00011526,
        0.00011571,
        0.00011701,
        0.00011778,
        0.00011786,
        0.0001192,
        0.00012081,
        0.00012256,
        0.00012403,
        0.00012504,
        0.00012729,
        0.00013027,
        0.00013261,
        0.00013503,
        0.00013539,
        0.00013589,
        0.00013627,
        0.00013584,
        0.00013621,
        0.00013499,
        0.00013204,
        0.00012789,
        0.00012205,
        0.00011826,
        0.00011322,
        0.00010777,
        0.0001038,
        0.000097805,
        0.000091861,
        0.000087217,
        0.00008271,
        0.000078644,
        0.000075734,
        0.000072813,
        0.000070453,
        0.000066765,
        0.000062889,
        0.000061138,
        0.000058349,
        0.000054544,
        0.00005135,
        0.000047598,
        0.00004446,
        0.000040661,
        0.000038138,
        0.000036262,
        0.000033474,
        0.000030427,
        0.00002836,
        0.000026672,
        0.000025146,
        0.000023473,
        0.000022437,
        0.000021705,
        0.000020446,
        0.000019466,
        0.000018743,
        0.000018173,
        0.000017304,
        0.000016979,
        0.000016815,
        0.00001661,
        0.000016148,
        0.000015875,
        0.000015591,
        0.000015446,
        0.000015458,
        0.000015465,
        0.000015241,
        0.000015179,
        0.000015448,
        0.000015426,
        0.000015131,
        0.000015003,
        0.000015136,
        0.000015567,
        0.000015665,
        0.000015667,
        0.000015549,
        0.00001545,
        0.000015457,
        0.000015674,
        0.000015709,
        0.000015608,
        0.000015486,
        0.00001554,
        0.00001522,
        0.000014823,
        0.000014657,
        0.000014492,
        0.000014197,
        0.000013951,
        0.000013766,
        0.000013761,
        0.000013317,
        0.000013148,
        0.000012941,
        0.000012694,
        0.000012624,
        0.000012433,
        0.000012159,
        0.000012088,
        0.000011997,
        0.000011784,
        0.000011767,
        0.000011582,
        0.000011466,
        0.000011546,
        0.000011364,
        0.000011012,
        0.000010932,
        0.000011125,
        0.000011117,
        0.000011341,
        0.000011364,
        0.000011298,
        0.000011246,
        0.000011159,
        0.000011306,
        0.000011253,
        0.000011298,
        0.000011359,
        0.000011509,
        0.0000114,
        0.000011303,
        0.000011296,
        0.000011535,
        0.000011439,
        0.000011449,
        0.00001158,
        0.000011798,
        0.000011866,
        0.000011847,
        0.000011807,
        0.000011862,
        0.000011766,
        0.000011883,
        0.000012056,
        0.000011919,
        0.000011566,
        0.000011253,
        0.000011036,
        0.000011298,
        0.000011406,
        0.000011298,
        0.000011066,
        0.000010984,
        0.000010955,
        0.000011027,
        0.00001115,
        0.000010862,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 122,
    "sensor_polarisation_filter_angle_deg": 135,
    "source_row_sample_index": 123
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-135-row-123-367b0ff8e9",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=122; sensor_polarisation_filter_angle_deg=135; source_row_sample_index=123",
  "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-135:row-123",
    "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"
}