{
  "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-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "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,
        0.00036484,
        0.00035894,
        0.00035743,
        0.00037224,
        0.00038512,
        0.00038813,
        0.00038096,
        0.00037822,
        0.00037213,
        0.00036935,
        0.00036797,
        0.00036194,
        0.00035617,
        0.00035026,
        0.00034227,
        0.00033434,
        0.00033038,
        0.00032575,
        0.00031986,
        0.00031537,
        0.00031239,
        0.000305,
        0.00029638,
        0.00028923,
        0.00028752,
        0.00028446,
        0.00028196,
        0.00027734,
        0.00027088,
        0.00026671,
        0.00026566,
        0.00026567,
        0.00026396,
        0.00026048,
        0.0002579,
        0.00025777,
        0.00025695,
        0.00025554,
        0.00025454,
        0.00025487,
        0.00025372,
        0.00025016,
        0.00024728,
        0.00024663,
        0.00024341,
        0.00024332,
        0.00024344,
        0.00024162,
        0.00024128,
        0.0002385,
        0.0002316,
        0.00022514,
        0.00022253,
        0.00021839,
        0.00021545,
        0.00021317,
        0.00021341,
        0.00021356,
        0.00020961,
        0.00020748,
        0.00020846,
        0.00021341,
        0.00021981,
        0.00022454,
        0.00023242,
        0.00023878,
        0.00024229,
        0.00024806,
        0.00025462,
        0.00026491,
        0.000274,
        0.00028563,
        0.00031335,
        0.00034901,
        0.00040782,
        0.00044491,
        0.00044523,
        0.00043357,
        0.00041036,
        0.0003681,
        0.00032379,
        0.00026064,
        0.00023797,
        0.00022636,
        0.00022322,
        0.00022221,
        0.00022181,
        0.0002219,
        0.00022028,
        0.00021837,
        0.00021872,
        0.00022438,
        0.00022653,
        0.00022985,
        0.00023402,
        0.00023746,
        0.0002429,
        0.00024898,
        0.00025124,
        0.00025601,
        0.00026179,
        0.00026912,
        0.0002737,
        0.00028061,
        0.00028647,
        0.00029332,
        0.00030301,
        0.0003128,
        0.00032275,
        0.00033843,
        0.0003556,
        0.00037014,
        0.00038256,
        0.00039961,
        0.00042546,
        0.0004544,
        0.00048143,
        0.00050416,
        0.00053299,
        0.0005695,
        0.00059549,
        0.00063001,
        0.00065303,
        0.00068022,
        0.00070412,
        0.00071837,
        0.00073246,
        0.00073845,
        0.00073872,
        0.0007371,
        0.00072648,
        0.00071499,
        0.00069222,
        0.00066979,
        0.00065127,
        0.0006195,
        0.00059317,
        0.0005708,
        0.00054357,
        0.00051581,
        0.00048946,
        0.00046571,
        0.00044722,
        0.00042909,
        0.00041311,
        0.000403,
        0.00039361,
        0.00038451,
        0.00038017,
        0.00037802,
        0.00037958,
        0.00038155,
        0.00038692,
        0.00039375,
        0.0004019,
        0.00042662,
        0.00044769,
        0.00047425,
        0.00050459,
        0.00053173,
        0.00054554,
        0.00055835,
        0.00056978,
        0.00058193,
        0.0005972,
        0.00061286,
        0.00063593,
        0.00066628,
        0.00069914,
        0.00075876,
        0.00083126,
        0.00096125,
        0.001058,
        0.001267,
        0.0015595,
        0.0017213,
        0.0021576,
        0.0025646,
        0.0028416,
        0.0034394,
        0.0038312,
        0.0042222,
        0.0048131,
        0.0051569,
        0.0055585,
        0.0060085,
        0.0062674,
        0.0066009,
        0.0069081,
        0.0071289,
        0.0073313,
        0.0075173,
        0.0077162,
        0.0078047,
        0.0078903,
        0.0079992,
        0.0080334,
        0.0080774,
        0.008063,
        0.0080366,
        0.0079893,
        0.0079539,
        0.0079207,
        0.0078373,
        0.0077965,
        0.0077625,
        0.0077209,
        0.0077086,
        0.0076931,
        0.0076356,
        0.0076083,
        0.0075537,
        0.0074932,
        0.0074662,
        0.0074197,
        0.0073548,
        0.0073096,
        0.0071778,
        0.0071028,
        0.0070435,
        0.006921,
        0.006862,
        0.0068017,
        0.0067185,
        0.0066791,
        0.0066358,
        0.0066081,
        0.0065852,
        0.0065564,
        0.0065354,
        0.006513,
        0.0064661,
        0.006391,
        0.0063138,
        0.00612,
        0.0059375,
        0.0057175,
        0.0054183,
        0.0051372,
        0.004809,
        0.0044972,
        0.0041217,
        0.0037813,
        0.0034964,
        0.0031125,
        0.0028667,
        0.0026095,
        0.0023421,
        0.0021744,
        0.0019751,
        0.0017922,
        0.0016702,
        0.0015173,
        0.0013866,
        0.0012807,
        0.0011472,
        0.0010493,
        0.00097062,
        0.00084847,
        0.00076821,
        0.00069202,
        0.00059693,
        0.00054051,
        0.00047592,
        0.00040656,
        0.00036421,
        0.00031694,
        0.00027726,
        0.00024986,
        0.00021928,
        0.00019727,
        0.00017798,
        0.00016066,
        0.0001451,
        0.0001322,
        0.00012347,
        0.00011723,
        0.00010969,
        0.00010359,
        0.000096996,
        0.000092246,
        0.000090184,
        0.000086848,
        0.000084937,
        0.000083319,
        0.0000833,
        0.000083281,
        0.000082345,
        0.000081696,
        0.000082618,
        0.00008288,
        0.000084418,
        0.00008591,
        0.000086626,
        0.000086453,
        0.000087824,
        0.000089009,
        0.000088921,
        0.000088724,
        0.000089622,
        0.000089825,
        0.000090191,
        0.000088547,
        0.000086377,
        0.000084151,
        0.000081021,
        0.000078199,
        0.000075654,
        0.000072388,
        0.000068565,
        0.000064272,
        0.000061442,
        0.000058207,
        0.000054958,
        0.000053092,
        0.000051553,
        0.000049545,
        0.000048093,
        0.000046344,
        0.000044721,
        0.000044119,
        0.000043374,
        0.000042569,
        0.000041721,
        0.00004092,
        0.00004002,
        0.000039466,
        0.00003973,
        0.000040448,
        0.000040151,
        0.000039845,
        0.00004043,
        0.000041496,
        0.000042204,
        0.00004173,
        0.000042391,
        0.000044153,
        0.000045139,
        0.000046042,
        0.000046896,
        0.000048402,
        0.00004959,
        0.000050279,
        0.000051294,
        0.000052681,
        0.00005365,
        0.00005418,
        0.000054102,
        0.000054431,
        0.000055474,
        0.00005569,
        0.000055034,
        0.000053268,
        0.000051813,
        0.000051043,
        0.00004926,
        0.000047154,
        0.000045568,
        0.00004462,
        0.000043067,
        0.000041392,
        0.00003999,
        0.000039117,
        0.000038156,
        0.000037153,
        0.00003531,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "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,
        0.000407,
        0.00037239,
        0.00036425,
        0.00036425,
        0.00036555,
        0.00037407,
        0.00038465,
        0.00039043,
        0.00039565,
        0.00040207,
        0.00040808,
        0.0004106,
        0.00041311,
        0.0004198,
        0.00042633,
        0.00042945,
        0.00043825,
        0.00044463,
        0.00044651,
        0.00044733,
        0.00044935,
        0.0004514,
        0.00045134,
        0.00045049,
        0.00045217,
        0.00044869,
        0.00045033,
        0.0004567,
        0.00046723,
        0.00047594,
        0.0004839,
        0.00049139,
        0.00049709,
        0.00051173,
        0.00052652,
        0.00053968,
        0.00055246,
        0.00055848,
        0.00056158,
        0.00056717,
        0.00057363,
        0.00057653,
        0.00057851,
        0.00058204,
        0.00058043,
        0.00057913,
        0.00058161,
        0.00058216,
        0.00057515,
        0.00056727,
        0.00056322,
        0.00056233,
        0.00055793,
        0.00055948,
        0.00056509,
        0.00057424,
        0.00058705,
        0.00060345,
        0.00062738,
        0.00066478,
        0.00070323,
        0.00075146,
        0.00081091,
        0.00088561,
        0.00096945,
        0.0010634,
        0.0011735,
        0.0012948,
        0.0014374,
        0.0015964,
        0.0017858,
        0.001972,
        0.0021903,
        0.0023905,
        0.0026068,
        0.0028242,
        0.0030164,
        0.0031752,
        0.0033278,
        0.0034606,
        0.0035651,
        0.0037033,
        0.0038413,
        0.0039799,
        0.0041453,
        0.004269,
        0.0044032,
        0.0045731,
        0.0047091,
        0.0048821,
        0.0050456,
        0.0051889,
        0.0053245,
        0.0054511,
        0.0055658,
        0.0056819,
        0.0057834,
        0.0058803,
        0.0059687,
        0.0060194,
        0.0060818,
        0.0061472,
        0.0061881,
        0.0062174,
        0.0062395,
        0.0062615,
        0.0062779,
        0.0062782,
        0.0062588,
        0.0062621,
        0.0062653,
        0.0062593,
        0.006252,
        0.0062751,
        0.0063095,
        0.0063466,
        0.0063885,
        0.0064683,
        0.006551,
        0.0066614,
        0.0067599,
        0.0068565,
        0.0069388,
        0.0070203,
        0.0070929,
        0.0071602,
        0.0072099,
        0.0072306,
        0.0072307,
        0.0072499,
        0.0072459,
        0.0072303,
        0.0072232,
        0.0072316,
        0.0072368,
        0.0072506,
        0.0072343,
        0.0072328,
        0.0072352,
        0.007224,
        0.0072039,
        0.0071812,
        0.0071762,
        0.0071574,
        0.0071278,
        0.0070993,
        0.00706,
        0.0070245,
        0.0070087,
        0.0069634,
        0.0069045,
        0.006871,
        0.0068335,
        0.0068071,
        0.0067819,
        0.0067584,
        0.0067247,
        0.0066877,
        0.0066651,
        0.0066418,
        0.0065958,
        0.0065375,
        0.0064848,
        0.0064072,
        0.0063359,
        0.0062481,
        0.0061656,
        0.0061029,
        0.0060212,
        0.0059582,
        0.0059015,
        0.0058504,
        0.0057881,
        0.0057306,
        0.0056801,
        0.0056398,
        0.0055918,
        0.0055303,
        0.0054387,
        0.0053649,
        0.0052837,
        0.0052098,
        0.005136,
        0.0050533,
        0.0049625,
        0.004879,
        0.0047883,
        0.0047119,
        0.0046421,
        0.004563,
        0.0044798,
        0.0044071,
        0.0043203,
        0.0042466,
        0.0041683,
        0.0040781,
        0.0039782,
        0.0038928,
        0.0037953,
        0.0036863,
        0.003587,
        0.0034842,
        0.0033794,
        0.003263,
        0.0031599,
        0.0030511,
        0.0029587,
        0.0028606,
        0.0027699,
        0.0026644,
        0.0025615,
        0.0024748,
        0.0023814,
        0.0022952,
        0.0022201,
        0.0021442,
        0.0020626,
        0.001986,
        0.0019257,
        0.0018549,
        0.0017941,
        0.0017407,
        0.001688,
        0.0016342,
        0.0015839,
        0.0015461,
        0.0015067,
        0.0014708,
        0.0014443,
        0.0014184,
        0.0013937,
        0.001362,
        0.0013243,
        0.0012873,
        0.0012383,
        0.0011834,
        0.0011252,
        0.0010552,
        0.00098858,
        0.00091696,
        0.0008411,
        0.00076661,
        0.00069656,
        0.0006328,
        0.00057041,
        0.00051295,
        0.00046419,
        0.00042495,
        0.00038417,
        0.00034861,
        0.00031848,
        0.00029368,
        0.00027015,
        0.00024816,
        0.00022884,
        0.00020938,
        0.00019221,
        0.00017658,
        0.00016201,
        0.00014745,
        0.00013452,
        0.000122,
        0.00011098,
        0.0001005,
        0.000090535,
        0.000081454,
        0.000074035,
        0.000068472,
        0.000063853,
        0.000060267,
        0.000056022,
        0.000052261,
        0.000050317,
        0.000047993,
        0.000046278,
        0.000045018,
        0.000043341,
        0.000041395,
        0.000040043,
        0.000039664,
        0.000039423,
        0.000038909,
        0.000037911,
        0.000037303,
        0.000037279,
        0.000037676,
        0.000038392,
        0.000038837,
        0.000038576,
        0.000038616,
        0.000039654,
        0.000040918,
        0.000041442,
        0.000041838,
        0.000043013,
        0.00004335,
        0.000043429,
        0.000043826,
        0.000044422,
        0.000044274,
        0.000043929,
        0.000043618,
        0.000043525,
        0.000042822,
        0.000041802,
        0.000041327,
        0.000040773,
        0.000039407,
        0.000038086,
        0.000036526,
        0.000035403,
        0.00003414,
        0.000032786,
        0.000031659,
        0.000030376,
        0.000029689,
        0.000029139,
        0.000028201,
        0.000027524,
        0.000026886,
        0.000026748,
        0.000026652,
        0.000026458,
        0.000026238,
        0.000025785,
        0.000025458,
        0.000025277,
        0.000025014,
        0.000025042,
        0.000025102,
        0.000024695,
        0.000024537,
        0.000025124,
        0.000025687,
        0.000026018,
        0.000026117,
        0.000026318,
        0.000026566,
        0.000026905,
        0.000027545,
        0.000027923,
        0.000028471,
        0.000029165,
        0.000029816,
        0.000030107,
        0.000030461,
        0.0000308,
        0.000031191,
        0.000031689,
        0.000032243,
        0.000032404,
        0.000031833,
        0.00003154,
        0.000031565,
        0.000030812,
        0.000030108,
        0.000029472,
        0.000029151,
        0.000028146,
        0.000027148,
        0.000026573,
        0.000026415,
        0.000025893,
        0.000024844,
        0.000023934,
        0.00002336,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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-P90-_responsesSinCos.csv",
        "source_file_bytes": 2197835,
        "source_file_sha256": "832c50952ab5162733454e404deaef6767c31b3fd7db18165baa38eb9619a838"
      },
      "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,
        0.0012311,
        0.0013884,
        0.0015636,
        0.001708,
        0.0017907,
        0.0019008,
        0.0019987,
        0.0020805,
        0.0021485,
        0.002189,
        0.0022371,
        0.0022854,
        0.0023408,
        0.0023857,
        0.002432,
        0.0024709,
        0.0024918,
        0.0025278,
        0.0025582,
        0.002607,
        0.002647,
        0.0026842,
        0.0027228,
        0.0027684,
        0.0027872,
        0.0028273,
        0.0028694,
        0.0029134,
        0.0029684,
        0.0030033,
        0.0030502,
        0.0031015,
        0.0031717,
        0.003241,
        0.0032858,
        0.0033275,
        0.0033982,
        0.0034315,
        0.0034667,
        0.0035041,
        0.0035058,
        0.0035358,
        0.0035744,
        0.0035927,
        0.0036199,
        0.0036308,
        0.0036411,
        0.0036732,
        0.0037053,
        0.003724,
        0.0037462,
        0.0037561,
        0.0037954,
        0.0038145,
        0.0038464,
        0.0038825,
        0.0038767,
        0.0038975,
        0.0038981,
        0.0038731,
        0.0038779,
        0.0038821,
        0.0039144,
        0.0039462,
        0.0039492,
        0.0039903,
        0.0040187,
        0.0040433,
        0.0040833,
        0.0041167,
        0.0041544,
        0.0041847,
        0.0041762,
        0.0041797,
        0.0041614,
        0.0041488,
        0.0041137,
        0.0040756,
        0.0040402,
        0.0039901,
        0.0039383,
        0.0038803,
        0.0038137,
        0.003764,
        0.0036975,
        0.0036571,
        0.0036008,
        0.0035498,
        0.0035128,
        0.0034838,
        0.0034477,
        0.003403,
        0.0033576,
        0.00331,
        0.0032733,
        0.0032335,
        0.0031935,
        0.0031513,
        0.0030725,
        0.0029999,
        0.0029405,
        0.0028708,
        0.0027991,
        0.0027275,
        0.0026365,
        0.0025679,
        0.0024838,
        0.0023885,
        0.0023079,
        0.0022278,
        0.0021416,
        0.0020662,
        0.0019874,
        0.0019036,
        0.0018372,
        0.0017776,
        0.001708,
        0.0016592,
        0.0016064,
        0.00156,
        0.0015241,
        0.0014654,
        0.0014119,
        0.0013855,
        0.0013578,
        0.0013202,
        0.0012953,
        0.0012616,
        0.0012291,
        0.0012046,
        0.0011748,
        0.0011386,
        0.0011091,
        0.0010702,
        0.001043,
        0.0010279,
        0.0010025,
        0.00097004,
        0.0009517,
        0.00091848,
        0.00088793,
        0.00085692,
        0.00082924,
        0.0008059,
        0.00078525,
        0.00075384,
        0.00072185,
        0.00069472,
        0.00066597,
        0.00063838,
        0.00061015,
        0.00058108,
        0.00055663,
        0.00052912,
        0.00050448,
        0.00048282,
        0.00046401,
        0.00043967,
        0.00042146,
        0.00040106,
        0.00038154,
        0.00036899,
        0.00035342,
        0.0003387,
        0.00032718,
        0.00031285,
        0.00030173,
        0.00029135,
        0.00028311,
        0.00027731,
        0.00027099,
        0.00026529,
        0.00025968,
        0.00025243,
        0.00024655,
        0.00024374,
        0.0002401,
        0.00023606,
        0.00023337,
        0.00022798,
        0.00022419,
        0.00022189,
        0.00021849,
        0.00021564,
        0.00021287,
        0.00021271,
        0.00021097,
        0.00020905,
        0.00020774,
        0.00020665,
        0.00020591,
        0.00020539,
        0.00020604,
        0.00020514,
        0.00020285,
        0.00020043,
        0.00019711,
        0.00019429,
        0.00019169,
        0.00018867,
        0.00018674,
        0.00018531,
        0.00018219,
        0.00017903,
        0.00017527,
        0.00017417,
        0.00017446,
        0.00017151,
        0.00016919,
        0.000168,
        0.00016763,
        0.00016467,
        0.00016066,
        0.00015664,
        0.00015567,
        0.00015554,
        0.00015465,
        0.00015277,
        0.00015049,
        0.00014942,
        0.00014869,
        0.00014882,
        0.00014984,
        0.00014985,
        0.00015191,
        0.00015374,
        0.00015594,
        0.00016048,
        0.00016292,
        0.00016498,
        0.00016874,
        0.00017123,
        0.00017298,
        0.00017403,
        0.00017428,
        0.00017204,
        0.00016929,
        0.00016586,
        0.00016038,
        0.00015528,
        0.00015085,
        0.000144,
        0.00013636,
        0.00013125,
        0.00012453,
        0.00011811,
        0.00011256,
        0.00010673,
        0.0001032,
        0.000099112,
        0.000094984,
        0.000090187,
        0.000084888,
        0.000080036,
        0.000075991,
        0.000073005,
        0.000069272,
        0.000064924,
        0.000061115,
        0.000058018,
        0.000053421,
        0.000048674,
        0.000045606,
        0.000042512,
        0.000039219,
        0.000037052,
        0.000034404,
        0.000032224,
        0.000030244,
        0.000028345,
        0.000026799,
        0.000026309,
        0.000025445,
        0.000024682,
        0.000023431,
        0.000022313,
        0.000021766,
        0.000021681,
        0.000021398,
        0.000021021,
        0.000020759,
        0.000020565,
        0.000020456,
        0.000019946,
        0.000019585,
        0.000019497,
        0.000019692,
        0.000019806,
        0.00001971,
        0.000019918,
        0.00002016,
        0.000020165,
        0.000020364,
        0.000020606,
        0.000020144,
        0.000019651,
        0.000019864,
        0.000020051,
        0.000020048,
        0.000019978,
        0.000020047,
        0.000019936,
        0.000019736,
        0.000019697,
        0.000019758,
        0.000019855,
        0.000019188,
        0.00001853,
        0.00001804,
        0.00001778,
        0.000017622,
        0.000017217,
        0.000016889,
        0.000016636,
        0.000016602,
        0.000016201,
        0.000015971,
        0.000015805,
        0.000015877,
        0.000015774,
        0.000015903,
        0.000015945,
        0.000015844,
        0.000015526,
        0.000015435,
        0.000015405,
        0.000015516,
        0.00001554,
        0.000015431,
        0.00001531,
        0.00001515,
        0.00001502,
        0.000015014,
        0.000015115,
        0.000014953,
        0.000015146,
        0.000015218,
        0.00001557,
        0.000015605,
        0.000015416,
        0.000014981,
        0.000015063,
        0.000015528,
        0.000015986,
        0.000015969,
        0.0000161,
        0.000016104,
        0.000016283,
        0.00001615,
        0.0000159,
        0.00001598,
        0.000016102,
        0.000015812,
        0.000015757,
        0.000015922,
        0.000016204,
        0.000016309,
        0.000016049,
        0.000015923,
        0.000015807,
        0.000015755,
        0.000015911,
        0.000015964,
        0.000015784,
        0.000015713,
        0.000015302,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 54,
    "sensor_polarisation_filter_angle_deg": 90,
    "source_row_sample_index": 55
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-90-row-55-a3c7760c48",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=54; sensor_polarisation_filter_angle_deg=90; source_row_sample_index=55",
  "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-90:row-55",
    "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"
}