{
  "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,
        0.00012026,
        0.00011837,
        0.00011792,
        0.00012286,
        0.00012717,
        0.00012822,
        0.00012591,
        0.00012505,
        0.0001231,
        0.00012223,
        0.00012183,
        0.00011988,
        0.00011802,
        0.00011612,
        0.00011351,
        0.00011093,
        0.00010967,
        0.00010818,
        0.00010627,
        0.00010482,
        0.00010388,
        0.00010146,
        0.000098638,
        0.000096299,
        0.000095774,
        0.000094793,
        0.000094,
        0.000092499,
        0.000090383,
        0.000089033,
        0.00008872,
        0.00008876,
        0.000088226,
        0.000087099,
        0.000086273,
        0.000086267,
        0.00008603,
        0.000085593,
        0.000085296,
        0.000085442,
        0.000085092,
        0.000083934,
        0.000083003,
        0.000082819,
        0.00008177,
        0.000081776,
        0.00008185,
        0.000081271,
        0.000081191,
        0.000080288,
        0.000077997,
        0.000075854,
        0.000075006,
        0.000073642,
        0.000072679,
        0.000071941,
        0.00007205,
        0.000072132,
        0.000070827,
        0.000070137,
        0.000070495,
        0.0000722,
        0.000074393,
        0.000076026,
        0.000078726,
        0.000080915,
        0.000082135,
        0.000084127,
        0.000086386,
        0.000089915,
        0.000093038,
        0.000097025,
        0.00010649,
        0.00011865,
        0.0001387,
        0.00015137,
        0.00015154,
        0.00014764,
        0.00013979,
        0.00012544,
        0.00011038,
        0.000088891,
        0.000081193,
        0.000077263,
        0.00007622,
        0.000075906,
        0.000075799,
        0.000075861,
        0.000075335,
        0.000074712,
        0.000074861,
        0.000076828,
        0.000077595,
        0.000078765,
        0.000080223,
        0.000081435,
        0.000083334,
        0.000085453,
        0.000086262,
        0.000087934,
        0.000089953,
        0.000092508,
        0.000094118,
        0.000096533,
        0.000098585,
        0.00010098,
        0.00010436,
        0.00010777,
        0.00011124,
        0.00011669,
        0.00012266,
        0.00012772,
        0.00013206,
        0.000138,
        0.00014698,
        0.00015704,
        0.00016644,
        0.00017437,
        0.00018441,
        0.00019712,
        0.00020619,
        0.00021823,
        0.00022629,
        0.0002358,
        0.00024417,
        0.00024921,
        0.00025419,
        0.00025637,
        0.00025656,
        0.00025609,
        0.0002525,
        0.00024859,
        0.00024077,
        0.00023305,
        0.00022669,
        0.00021571,
        0.00020662,
        0.0001989,
        0.00018948,
        0.00017988,
        0.00017075,
        0.00016253,
        0.00015613,
        0.00014986,
        0.00014433,
        0.00014085,
        0.00013761,
        0.00013448,
        0.00013301,
        0.00013231,
        0.0001329,
        0.00013364,
        0.00013557,
        0.00013802,
        0.00014092,
        0.00014965,
        0.00015709,
        0.00016647,
        0.00017718,
        0.00018678,
        0.0001917,
        0.00019628,
        0.00020036,
        0.00020471,
        0.00021016,
        0.00021575,
        0.00022395,
        0.00023472,
        0.00024638,
        0.00026749,
        0.00029315,
        0.00033911,
        0.00037338,
        0.00044728,
        0.00055075,
        0.00060809,
        0.0007625,
        0.00090667,
        0.0010049,
        0.0012168,
        0.0013559,
        0.0014948,
        0.0017046,
        0.0018269,
        0.0019699,
        0.0021302,
        0.0022227,
        0.0023418,
        0.0024516,
        0.0025309,
        0.0026036,
        0.0026706,
        0.0027422,
        0.0027746,
        0.002806,
        0.0028457,
        0.0028589,
        0.0028755,
        0.0028714,
        0.002863,
        0.0028471,
        0.0028354,
        0.0028246,
        0.0027958,
        0.0027822,
        0.002771,
        0.0027571,
        0.0027536,
        0.002749,
        0.0027294,
        0.0027205,
        0.0027019,
        0.0026812,
        0.0026724,
        0.0026567,
        0.0026343,
        0.002619,
        0.0025726,
        0.0025466,
        0.0025262,
        0.0024831,
        0.0024628,
        0.0024419,
        0.0024128,
        0.0023995,
        0.0023847,
        0.0023756,
        0.0023681,
        0.0023585,
        0.0023518,
        0.0023445,
        0.0023283,
        0.0023021,
        0.002275,
        0.0022059,
        0.0021408,
        0.0020622,
        0.0019549,
        0.0018541,
        0.0017362,
        0.0016242,
        0.001489,
        0.0013665,
        0.001264,
        0.0011255,
        0.001037,
        0.00094425,
        0.00084778,
        0.00078732,
        0.0007154,
        0.00064936,
        0.00060534,
        0.00055012,
        0.00050289,
        0.00046463,
        0.00041634,
        0.00038092,
        0.00035247,
        0.00030821,
        0.00027914,
        0.00025154,
        0.00021704,
        0.00019659,
        0.00017315,
        0.00014796,
        0.00013259,
        0.00011542,
        0.000101,
        0.000091049,
        0.000079932,
        0.000071931,
        0.000064918,
        0.00005862,
        0.000052959,
        0.000048265,
        0.000045094,
        0.000042827,
        0.000040083,
        0.000037868,
        0.000035468,
        0.000033741,
        0.000032997,
        0.000031787,
        0.000031097,
        0.000030514,
        0.000030516,
        0.000030519,
        0.000030185,
        0.000029956,
        0.000030304,
        0.000030409,
        0.000030983,
        0.00003154,
        0.000031813,
        0.000031759,
        0.000032272,
        0.000032718,
        0.000032695,
        0.000032633,
        0.000032973,
        0.000033058,
        0.000033203,
        0.000032607,
        0.000031818,
        0.000031007,
        0.000029863,
        0.000028832,
        0.000027902,
        0.000026705,
        0.000025302,
        0.000023725,
        0.000022687,
        0.0000215,
        0.000020305,
        0.000019622,
        0.000019059,
        0.000018322,
        0.00001779,
        0.000017148,
        0.000016553,
        0.000016335,
        0.000016064,
        0.00001577,
        0.000015461,
        0.000015168,
        0.000014839,
        0.000014638,
        0.00001474,
        0.000015011,
        0.000014905,
        0.000014796,
        0.000015017,
        0.000015418,
        0.000015686,
        0.000015514,
        0.000015764,
        0.000016425,
        0.000016796,
        0.000017137,
        0.00001746,
        0.000018026,
        0.000018474,
        0.000018736,
        0.000019119,
        0.000019642,
        0.000020009,
        0.000020213,
        0.000020189,
        0.000020318,
        0.000020713,
        0.0000208,
        0.000020561,
        0.000019907,
        0.000019369,
        0.000019086,
        0.000018425,
        0.000017642,
        0.000017053,
        0.000016703,
        0.000016127,
        0.000015504,
        0.000014983,
        0.00001466,
        0.000014304,
        0.000013932,
        0.000013245,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.00013415,
        0.0001228,
        0.00012017,
        0.00012022,
        0.00012071,
        0.00012357,
        0.00012712,
        0.00012909,
        0.00013087,
        0.00013306,
        0.00013511,
        0.000136,
        0.00013689,
        0.00013917,
        0.0001414,
        0.00014249,
        0.00014548,
        0.00014766,
        0.00014835,
        0.00014868,
        0.00014942,
        0.00015016,
        0.00015021,
        0.00014999,
        0.00015062,
        0.00014952,
        0.00015013,
        0.00015232,
        0.0001559,
        0.00015888,
        0.0001616,
        0.00016417,
        0.00016615,
        0.00017111,
        0.00017614,
        0.00018061,
        0.00018497,
        0.00018706,
        0.00018818,
        0.00019013,
        0.00019238,
        0.00019344,
        0.00019418,
        0.00019545,
        0.00019499,
        0.00019463,
        0.00019555,
        0.00019582,
        0.00019354,
        0.00019097,
        0.00018968,
        0.00018946,
        0.00018805,
        0.00018866,
        0.00019063,
        0.00019379,
        0.0001982,
        0.00020382,
        0.00021199,
        0.00022472,
        0.00023781,
        0.00025423,
        0.00027445,
        0.00029986,
        0.00032838,
        0.00036036,
        0.00039783,
        0.00043913,
        0.00048768,
        0.00054183,
        0.00060636,
        0.00066987,
        0.00074432,
        0.00081268,
        0.00088659,
        0.00096089,
        0.0010267,
        0.0010812,
        0.0011336,
        0.0011793,
        0.0012154,
        0.001263,
        0.0013106,
        0.0013584,
        0.0014155,
        0.0014583,
        0.0015047,
        0.0015634,
        0.0016105,
        0.0016703,
        0.001727,
        0.0017767,
        0.0018239,
        0.001868,
        0.001908,
        0.0019486,
        0.0019842,
        0.0020182,
        0.0020493,
        0.0020675,
        0.0020898,
        0.0021131,
        0.002128,
        0.0021388,
        0.0021473,
        0.0021557,
        0.0021622,
        0.0021631,
        0.0021572,
        0.0021592,
        0.0021611,
        0.0021599,
        0.0021582,
        0.002167,
        0.0021797,
        0.0021934,
        0.0022087,
        0.0022371,
        0.0022666,
        0.0023057,
        0.0023407,
        0.002375,
        0.0024044,
        0.0024336,
        0.0024597,
        0.0024839,
        0.0025021,
        0.0025102,
        0.0025112,
        0.0025188,
        0.0025184,
        0.0025139,
        0.0025124,
        0.0025162,
        0.002519,
        0.0025247,
        0.00252,
        0.0025204,
        0.0025221,
        0.0025192,
        0.0025131,
        0.0025061,
        0.0025053,
        0.0024996,
        0.0024902,
        0.0024812,
        0.0024683,
        0.0024568,
        0.0024522,
        0.0024372,
        0.0024175,
        0.0024066,
        0.0023944,
        0.002386,
        0.002378,
        0.0023706,
        0.0023597,
        0.0023475,
        0.0023404,
        0.0023331,
        0.0023178,
        0.0022981,
        0.0022804,
        0.0022539,
        0.0022296,
        0.0021995,
        0.0021712,
        0.0021499,
        0.0021219,
        0.0021004,
        0.0020812,
        0.0020639,
        0.0020427,
        0.0020231,
        0.002006,
        0.0019924,
        0.0019762,
        0.0019551,
        0.0019234,
        0.001898,
        0.0018699,
        0.0018444,
        0.0018189,
        0.0017903,
        0.0017587,
        0.0017297,
        0.0016981,
        0.0016716,
        0.0016474,
        0.0016199,
        0.0015909,
        0.0015657,
        0.0015354,
        0.0015097,
        0.0014824,
        0.0014508,
        0.0014157,
        0.0013858,
        0.0013516,
        0.0013132,
        0.0012783,
        0.001242,
        0.0012051,
        0.001164,
        0.0011276,
        0.0010892,
        0.0010565,
        0.0010218,
        0.00098979,
        0.00095238,
        0.00091594,
        0.00088522,
        0.00085211,
        0.00082154,
        0.00079493,
        0.00076802,
        0.00073902,
        0.0007118,
        0.00069044,
        0.00066529,
        0.00064368,
        0.00062475,
        0.00060603,
        0.00058691,
        0.00056903,
        0.00055564,
        0.00054163,
        0.00052893,
        0.00051957,
        0.0005104,
        0.0005017,
        0.00049043,
        0.00047704,
        0.00046383,
        0.00044633,
        0.0004267,
        0.00040585,
        0.00038071,
        0.00035679,
        0.00033105,
        0.00030376,
        0.00027695,
        0.00025173,
        0.00022876,
        0.00020627,
        0.00018555,
        0.00016797,
        0.00015382,
        0.0001391,
        0.00012627,
        0.00011539,
        0.00010644,
        0.000097945,
        0.000089999,
        0.00008302,
        0.000075986,
        0.000069777,
        0.000064122,
        0.00005885,
        0.000053579,
        0.000048896,
        0.00004436,
        0.000040365,
        0.000036565,
        0.00003295,
        0.000029654,
        0.000026962,
        0.000024944,
        0.000023268,
        0.000021969,
        0.000020427,
        0.000019062,
        0.000018359,
        0.000017516,
        0.000016896,
        0.000016441,
        0.000015833,
        0.000015127,
        0.000014638,
        0.000014504,
        0.00001442,
        0.000014236,
        0.000013875,
        0.000013657,
        0.000013653,
        0.000013802,
        0.000014069,
        0.000014236,
        0.000014145,
        0.000014164,
        0.000014549,
        0.000015018,
        0.000015215,
        0.000015365,
        0.000015801,
        0.00001593,
        0.000015964,
        0.000016114,
        0.000016339,
        0.000016289,
        0.000016167,
        0.000016057,
        0.000016028,
        0.000015774,
        0.000015403,
        0.000015232,
        0.000015033,
        0.000014534,
        0.000014051,
        0.000013479,
        0.000013069,
        0.000012606,
        0.00001211,
        0.000011697,
        0.000011226,
        0.000010976,
        0.000010776,
        0.000010432,
        0.000010184,
        0.0000099513,
        0.0000099032,
        0.0000098706,
        0.0000098016,
        0.0000097231,
        0.0000095581,
        0.0000094396,
        0.0000093751,
        0.0000092804,
        0.0000092935,
        0.0000093187,
        0.0000091703,
        0.0000091141,
        0.0000093349,
        0.0000095467,
        0.0000096727,
        0.0000097122,
        0.00000979,
        0.0000098851,
        0.000010014,
        0.000010255,
        0.000010399,
        0.000010606,
        0.000010868,
        0.000011114,
        0.000011226,
        0.000011361,
        0.00001149,
        0.00001164,
        0.000011829,
        0.000012039,
        0.000012103,
        0.000011893,
        0.000011787,
        0.000011799,
        0.000011521,
        0.000011261,
        0.000011027,
        0.000010909,
        0.000010536,
        0.000010166,
        0.0000099531,
        0.000009897,
        0.000009704,
        0.0000093135,
        0.0000089748,
        0.0000087621,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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,
        0.0004058,
        0.00045784,
        0.00051584,
        0.00056373,
        0.00059129,
        0.00062793,
        0.00066056,
        0.0006879,
        0.00071071,
        0.0007244,
        0.00074065,
        0.00075697,
        0.00077565,
        0.00079088,
        0.0008066,
        0.00081983,
        0.00082715,
        0.00083944,
        0.00084992,
        0.00086653,
        0.00088019,
        0.00089294,
        0.00090618,
        0.00092177,
        0.00092842,
        0.00094216,
        0.00095661,
        0.00097171,
        0.00099048,
        0.0010025,
        0.0010186,
        0.0010362,
        0.0010601,
        0.0010837,
        0.0010992,
        0.0011136,
        0.0011378,
        0.0011494,
        0.0011617,
        0.0011747,
        0.0011758,
        0.0011863,
        0.0011998,
        0.0012064,
        0.0012161,
        0.0012202,
        0.0012242,
        0.0012355,
        0.0012468,
        0.0012537,
        0.0012617,
        0.0012655,
        0.0012793,
        0.0012863,
        0.0012975,
        0.0013103,
        0.0013089,
        0.0013164,
        0.0013172,
        0.0013092,
        0.0013114,
        0.0013133,
        0.0013248,
        0.0013361,
        0.0013377,
        0.0013522,
        0.0013624,
        0.0013713,
        0.0013854,
        0.0013973,
        0.0014106,
        0.0014215,
        0.0014192,
        0.0014209,
        0.0014153,
        0.0014116,
        0.0014002,
        0.0013878,
        0.0013763,
        0.0013598,
        0.0013426,
        0.0013234,
        0.0013012,
        0.0012847,
        0.0012625,
        0.0012492,
        0.0012305,
        0.0012136,
        0.0012014,
        0.0011919,
        0.00118,
        0.0011652,
        0.0011501,
        0.0011342,
        0.0011221,
        0.0011089,
        0.0010956,
        0.0010815,
        0.0010549,
        0.0010304,
        0.0010104,
        0.00098683,
        0.00096256,
        0.00093829,
        0.00090735,
        0.00088408,
        0.00085546,
        0.00082292,
        0.00079549,
        0.00076817,
        0.00073872,
        0.00071298,
        0.00068607,
        0.00065738,
        0.00063468,
        0.00061435,
        0.00059052,
        0.00057385,
        0.00055581,
        0.00053995,
        0.00052774,
        0.0005076,
        0.00048925,
        0.00048028,
        0.00047086,
        0.00045798,
        0.00044951,
        0.00043798,
        0.00042686,
        0.00041851,
        0.00040831,
        0.00039587,
        0.00038577,
        0.00037239,
        0.00036303,
        0.00035792,
        0.00034922,
        0.00033803,
        0.00033176,
        0.0003203,
        0.00030976,
        0.00029905,
        0.00028949,
        0.00028145,
        0.00027434,
        0.00026346,
        0.00025237,
        0.00024298,
        0.00023301,
        0.00022344,
        0.00021363,
        0.00020353,
        0.00019504,
        0.00018546,
        0.00017689,
        0.00016936,
        0.00016282,
        0.00015433,
        0.000148,
        0.00014088,
        0.00013407,
        0.00012971,
        0.00012428,
        0.00011915,
        0.00011514,
        0.00011013,
        0.00010626,
        0.00010264,
        0.000099769,
        0.000097762,
        0.000095566,
        0.000093589,
        0.000091642,
        0.000089115,
        0.00008707,
        0.000086107,
        0.000084854,
        0.000083454,
        0.000082532,
        0.000080655,
        0.000079343,
        0.000078556,
        0.000077377,
        0.000076396,
        0.000075442,
        0.00007541,
        0.000074821,
        0.000074163,
        0.000073725,
        0.000073362,
        0.000073128,
        0.000072968,
        0.000073223,
        0.000072929,
        0.00007214,
        0.000071303,
        0.000070146,
        0.000069168,
        0.000068264,
        0.000067211,
        0.000066547,
        0.00006606,
        0.000064969,
        0.000063863,
        0.000062544,
        0.000062175,
        0.0000623,
        0.000061264,
        0.000060456,
        0.000060054,
        0.000059939,
        0.000058903,
        0.000057486,
        0.000056067,
        0.00005574,
        0.000055711,
        0.000055409,
        0.000054756,
        0.000053957,
        0.000053589,
        0.000053348,
        0.000053411,
        0.000053795,
        0.000053815,
        0.000054573,
        0.000055251,
        0.000056059,
        0.000057711,
        0.000058607,
        0.000059367,
        0.000060741,
        0.000061659,
        0.000062307,
        0.000062709,
        0.000062817,
        0.00006203,
        0.00006106,
        0.000059841,
        0.000057883,
        0.00005606,
        0.000054478,
        0.000052024,
        0.000049279,
        0.000047449,
        0.000045032,
        0.000042723,
        0.000040729,
        0.000038633,
        0.000037366,
        0.000035899,
        0.000034415,
        0.000032687,
        0.000030776,
        0.000029027,
        0.000027569,
        0.000026494,
        0.000025147,
        0.000023576,
        0.0000222,
        0.000021082,
        0.000019418,
        0.000017698,
        0.000016588,
        0.000015467,
        0.000014274,
        0.000013489,
        0.000012529,
        0.000011739,
        0.000011021,
        0.000010332,
        0.0000097718,
        0.0000095963,
        0.0000092839,
        0.0000090084,
        0.0000085543,
        0.000008149,
        0.0000079515,
        0.000007923,
        0.000007822,
        0.0000076864,
        0.0000075932,
        0.0000075244,
        0.000007487,
        0.0000073027,
        0.0000071725,
        0.0000071427,
        0.0000072163,
        0.0000072604,
        0.0000072274,
        0.0000073058,
        0.0000073968,
        0.0000074009,
        0.0000074763,
        0.0000075672,
        0.0000074,
        0.0000072212,
        0.0000073017,
        0.0000073727,
        0.0000073736,
        0.0000073504,
        0.000007378,
        0.0000073393,
        0.0000072677,
        0.0000072557,
        0.0000072801,
        0.0000073183,
        0.0000070744,
        0.0000068339,
        0.0000066552,
        0.0000065612,
        0.0000065051,
        0.0000063573,
        0.0000062382,
        0.0000061464,
        0.0000061357,
        0.0000059895,
        0.000005906,
        0.0000058463,
        0.0000058749,
        0.0000058386,
        0.000005888,
        0.0000059051,
        0.0000058697,
        0.0000057533,
        0.0000057214,
        0.0000057121,
        0.000005755,
        0.0000057657,
        0.0000057267,
        0.0000056834,
        0.0000056257,
        0.0000055791,
        0.0000055784,
        0.0000056178,
        0.0000055589,
        0.0000056323,
        0.000005661,
        0.0000057933,
        0.0000058082,
        0.0000057394,
        0.0000055794,
        0.0000056114,
        0.0000057863,
        0.0000059586,
        0.0000059539,
        0.0000060046,
        0.0000060079,
        0.0000060765,
        0.0000060286,
        0.0000059368,
        0.0000059683,
        0.0000060158,
        0.0000059093,
        0.0000058903,
        0.0000059535,
        0.0000060606,
        0.0000061018,
        0.0000060062,
        0.0000059607,
        0.0000059189,
        0.0000059012,
        0.0000059613,
        0.0000059831,
        0.0000059169,
        0.000005892,
        0.0000057396,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 107,
    "sensor_polarisation_filter_angle_deg": 90,
    "source_row_sample_index": 108
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-90-row-108-37671b8fa5",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=107; sensor_polarisation_filter_angle_deg=90; source_row_sample_index=108",
  "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-108",
    "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"
}