{
  "category": "estimated",
  "channels": [
    {
      "channel": "R",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00065852,
        0.00066713,
        0.00067404,
        0.00070726,
        0.00074424,
        0.00076472,
        0.00079886,
        0.00081547,
        0.00081155,
        0.000791,
        0.00077507,
        0.00076481,
        0.00076166,
        0.00074607,
        0.00073752,
        0.00072178,
        0.00070579,
        0.00068294,
        0.0006654,
        0.00064915,
        0.00063706,
        0.00061689,
        0.00060243,
        0.00059131,
        0.00058059,
        0.00058036,
        0.0005723,
        0.00055405,
        0.00054231,
        0.00053703,
        0.00053831,
        0.00053389,
        0.00052242,
        0.00052502,
        0.00052691,
        0.00051246,
        0.00050989,
        0.00050377,
        0.00049239,
        0.00048923,
        0.00048617,
        0.00047562,
        0.00046992,
        0.00046802,
        0.00046057,
        0.00045281,
        0.00044542,
        0.00044223,
        0.00043863,
        0.0004319,
        0.00042558,
        0.00041655,
        0.00040167,
        0.00038954,
        0.00038726,
        0.00038645,
        0.00038551,
        0.00038324,
        0.00038304,
        0.00038308,
        0.00038021,
        0.00037691,
        0.00037983,
        0.00038478,
        0.0003955,
        0.00040328,
        0.00041279,
        0.00042502,
        0.00043619,
        0.00044811,
        0.00046217,
        0.00047617,
        0.00050073,
        0.00054582,
        0.00060632,
        0.00065177,
        0.00064491,
        0.00063688,
        0.00061501,
        0.00056612,
        0.00049874,
        0.00044716,
        0.00043303,
        0.00042516,
        0.0004141,
        0.00040202,
        0.00039803,
        0.00040253,
        0.00040901,
        0.00040869,
        0.00040469,
        0.00040849,
        0.00041999,
        0.00042764,
        0.00043585,
        0.00044016,
        0.0004489,
        0.00046741,
        0.00047924,
        0.00048342,
        0.0004981,
        0.00050939,
        0.00051485,
        0.00052923,
        0.00055183,
        0.00056391,
        0.000579,
        0.00059306,
        0.00061078,
        0.00063867,
        0.00065921,
        0.0006833,
        0.00071634,
        0.00074089,
        0.0007798,
        0.00082452,
        0.0008705,
        0.00091437,
        0.0009641,
        0.0010318,
        0.0010911,
        0.0011336,
        0.0011705,
        0.0012204,
        0.0012682,
        0.0012802,
        0.0013074,
        0.0013107,
        0.0012992,
        0.001293,
        0.0012731,
        0.0012424,
        0.0011959,
        0.0011583,
        0.0011167,
        0.0010732,
        0.001022,
        0.00097595,
        0.00091649,
        0.00087126,
        0.00083292,
        0.00079592,
        0.00076731,
        0.00073648,
        0.00070523,
        0.00068749,
        0.00066756,
        0.00065183,
        0.00064196,
        0.00063314,
        0.00063417,
        0.0006376,
        0.00064699,
        0.00065816,
        0.00067309,
        0.00069657,
        0.00072999,
        0.00077202,
        0.00080446,
        0.00082925,
        0.0008494,
        0.00087478,
        0.00089125,
        0.00090822,
        0.00092704,
        0.00094192,
        0.00097556,
        0.0010371,
        0.0011151,
        0.0012302,
        0.0013561,
        0.0015799,
        0.0017991,
        0.0021293,
        0.0026821,
        0.0030298,
        0.0037272,
        0.0045291,
        0.005043,
        0.0060451,
        0.006876,
        0.0075122,
        0.0085173,
        0.0091855,
        0.0098522,
        0.010537,
        0.011075,
        0.01163,
        0.011945,
        0.012345,
        0.012656,
        0.012865,
        0.013216,
        0.013372,
        0.013513,
        0.013683,
        0.01372,
        0.013762,
        0.013746,
        0.013703,
        0.013668,
        0.013587,
        0.013541,
        0.013467,
        0.01338,
        0.013301,
        0.013177,
        0.013142,
        0.013112,
        0.013078,
        0.013044,
        0.013003,
        0.012929,
        0.012889,
        0.012852,
        0.012797,
        0.012756,
        0.012656,
        0.012561,
        0.01249,
        0.012312,
        0.012237,
        0.012177,
        0.012045,
        0.011967,
        0.011883,
        0.011793,
        0.011734,
        0.01166,
        0.011565,
        0.011501,
        0.011369,
        0.011173,
        0.011008,
        0.010628,
        0.010281,
        0.00991,
        0.0093546,
        0.0088343,
        0.0082544,
        0.0076748,
        0.0070309,
        0.0063916,
        0.0059415,
        0.0053142,
        0.0048574,
        0.0044606,
        0.0040107,
        0.0036815,
        0.0033783,
        0.003031,
        0.0028148,
        0.0025725,
        0.0023166,
        0.0021472,
        0.0019496,
        0.0017706,
        0.0016273,
        0.0014445,
        0.0012989,
        0.0011795,
        0.0010165,
        0.00090433,
        0.00081177,
        0.00068094,
        0.00060843,
        0.00053223,
        0.00046293,
        0.00041233,
        0.00036792,
        0.00033099,
        0.00030242,
        0.0002685,
        0.00024403,
        0.00022616,
        0.0002085,
        0.00019509,
        0.00018194,
        0.00017198,
        0.00016207,
        0.00015518,
        0.00015187,
        0.00014648,
        0.000143,
        0.00014076,
        0.00013885,
        0.00013633,
        0.00013391,
        0.00013522,
        0.00013555,
        0.00013638,
        0.00013872,
        0.00013996,
        0.00014224,
        0.0001447,
        0.00014597,
        0.00014838,
        0.00015046,
        0.0001518,
        0.00015165,
        0.0001504,
        0.00014963,
        0.00014757,
        0.00014484,
        0.00014148,
        0.00013553,
        0.00013061,
        0.00012332,
        0.00011563,
        0.00010996,
        0.00010565,
        0.00010111,
        0.000096038,
        0.000090638,
        0.000087019,
        0.000084085,
        0.000080248,
        0.000077429,
        0.000076237,
        0.000074463,
        0.000071756,
        0.000069576,
        0.000067418,
        0.000067031,
        0.000065796,
        0.000065586,
        0.000065962,
        0.000066818,
        0.000066508,
        0.000065029,
        0.000065241,
        0.000066543,
        0.00006767,
        0.000069245,
        0.000069922,
        0.000069987,
        0.000071344,
        0.00007311,
        0.000074936,
        0.000077489,
        0.000078266,
        0.00008046,
        0.000081526,
        0.000081972,
        0.000085908,
        0.000088797,
        0.000089465,
        0.000089443,
        0.000090338,
        0.000090709,
        0.000090205,
        0.000088815,
        0.000086892,
        0.000084995,
        0.000083236,
        0.000080099,
        0.000077167,
        0.000076104,
        0.000072227,
        0.000068414,
        0.000067312,
        0.000065263,
        0.000062754,
        0.000059843,
        0.0000564,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "G",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.00075705,
        0.00070038,
        0.00066651,
        0.00066865,
        0.00069351,
        0.000725,
        0.00074679,
        0.00075685,
        0.00077018,
        0.00078176,
        0.00077943,
        0.00078517,
        0.00079969,
        0.00080935,
        0.00080606,
        0.00079953,
        0.00079605,
        0.00079041,
        0.00078764,
        0.00078181,
        0.00077706,
        0.00077688,
        0.00077296,
        0.00076415,
        0.00075467,
        0.00074826,
        0.00074996,
        0.00075742,
        0.00075839,
        0.00076417,
        0.00078623,
        0.0008026,
        0.0008107,
        0.00083125,
        0.00085961,
        0.00088708,
        0.00091275,
        0.00093758,
        0.00095618,
        0.00097466,
        0.00099268,
        0.00099843,
        0.0010065,
        0.001005,
        0.0010031,
        0.0010038,
        0.0010037,
        0.00099067,
        0.00098013,
        0.00097522,
        0.00095912,
        0.00094571,
        0.00093773,
        0.00094284,
        0.0009573,
        0.00096673,
        0.0009764,
        0.0010028,
        0.001054,
        0.0011043,
        0.001165,
        0.0012609,
        0.001354,
        0.0014808,
        0.001629,
        0.0018075,
        0.0019997,
        0.0022212,
        0.0024764,
        0.0027588,
        0.0030741,
        0.0034212,
        0.0037964,
        0.0041921,
        0.0045811,
        0.0049459,
        0.00532,
        0.0056565,
        0.0059683,
        0.0062176,
        0.0064562,
        0.0067399,
        0.007005,
        0.0072798,
        0.0075642,
        0.0078476,
        0.0080839,
        0.0083706,
        0.0086927,
        0.0090058,
        0.0092906,
        0.0095501,
        0.0097911,
        0.010086,
        0.010306,
        0.01052,
        0.010754,
        0.01093,
        0.011091,
        0.011227,
        0.011304,
        0.011415,
        0.011498,
        0.011567,
        0.011604,
        0.011591,
        0.011573,
        0.011577,
        0.01157,
        0.01158,
        0.01155,
        0.011503,
        0.01149,
        0.011462,
        0.011495,
        0.011548,
        0.011591,
        0.011677,
        0.011796,
        0.011921,
        0.01207,
        0.012183,
        0.012301,
        0.01242,
        0.012517,
        0.012555,
        0.012591,
        0.012574,
        0.012573,
        0.012551,
        0.012504,
        0.012421,
        0.012401,
        0.012377,
        0.012336,
        0.012273,
        0.01225,
        0.012292,
        0.012279,
        0.012246,
        0.012208,
        0.012142,
        0.012091,
        0.012051,
        0.011982,
        0.011926,
        0.011864,
        0.011797,
        0.011737,
        0.011697,
        0.011616,
        0.011543,
        0.01152,
        0.011492,
        0.011477,
        0.011464,
        0.011427,
        0.011396,
        0.011338,
        0.011296,
        0.011228,
        0.011126,
        0.011042,
        0.01098,
        0.010898,
        0.010792,
        0.010695,
        0.010591,
        0.010476,
        0.010385,
        0.010307,
        0.010229,
        0.010159,
        0.010107,
        0.010028,
        0.0099557,
        0.0098839,
        0.009793,
        0.0096824,
        0.0095675,
        0.0094442,
        0.0092967,
        0.0091683,
        0.0090172,
        0.0088555,
        0.0087119,
        0.0085627,
        0.0084112,
        0.008277,
        0.0081591,
        0.0079964,
        0.0078211,
        0.0076949,
        0.0075534,
        0.0073852,
        0.0072346,
        0.0070382,
        0.0068683,
        0.006691,
        0.0064776,
        0.0062744,
        0.0060992,
        0.0058968,
        0.0057025,
        0.005505,
        0.0052953,
        0.0051214,
        0.0049555,
        0.0047721,
        0.0045949,
        0.0044463,
        0.0042906,
        0.0041332,
        0.0039997,
        0.0038731,
        0.003742,
        0.0036276,
        0.0035153,
        0.0034004,
        0.0032855,
        0.0031741,
        0.0030748,
        0.0029857,
        0.0029035,
        0.0028123,
        0.0027328,
        0.0026771,
        0.0026085,
        0.0025438,
        0.0024989,
        0.0024443,
        0.0023763,
        0.0023043,
        0.0022201,
        0.0021335,
        0.0020428,
        0.0019269,
        0.0018035,
        0.0016845,
        0.001553,
        0.0014257,
        0.001306,
        0.001184,
        0.0010713,
        0.00096077,
        0.00086693,
        0.00078228,
        0.00070935,
        0.00063957,
        0.00058381,
        0.0005371,
        0.00048869,
        0.00044881,
        0.00041426,
        0.00038082,
        0.00035135,
        0.00032223,
        0.00029311,
        0.00026788,
        0.00024265,
        0.00021968,
        0.00019884,
        0.00018338,
        0.000167,
        0.00015187,
        0.0001377,
        0.00012427,
        0.00011467,
        0.00010455,
        0.000096738,
        0.000091155,
        0.000087411,
        0.000082722,
        0.000078234,
        0.000075203,
        0.000072333,
        0.000070812,
        0.000069213,
        0.000067759,
        0.000065729,
        0.000063459,
        0.000062631,
        0.000062168,
        0.000062022,
        0.000061939,
        0.000061944,
        0.00006318,
        0.000064247,
        0.000064365,
        0.000064554,
        0.000065598,
        0.000066442,
        0.000067882,
        0.000069203,
        0.000069584,
        0.00007,
        0.000071195,
        0.000072524,
        0.000074242,
        0.000074546,
        0.00007383,
        0.000073573,
        0.00007259,
        0.000071213,
        0.00007004,
        0.00006883,
        0.00006717,
        0.000064719,
        0.000061756,
        0.000060184,
        0.00005773,
        0.000055366,
        0.000053506,
        0.000052299,
        0.000050914,
        0.000049312,
        0.000047257,
        0.000046147,
        0.000045721,
        0.000045083,
        0.000044215,
        0.000043299,
        0.000042451,
        0.000041969,
        0.000041765,
        0.000041699,
        0.000041206,
        0.000040599,
        0.000040577,
        0.000040387,
        0.000040878,
        0.000041184,
        0.000041455,
        0.000041414,
        0.000041861,
        0.000042399,
        0.000042881,
        0.000043452,
        0.000044062,
        0.000044588,
        0.000044754,
        0.000045535,
        0.000046927,
        0.000048189,
        0.000048989,
        0.000049969,
        0.00005111,
        0.000051391,
        0.000051795,
        0.000051857,
        0.000052035,
        0.000051407,
        0.000051074,
        0.000050436,
        0.000049444,
        0.000048307,
        0.000047953,
        0.000047015,
        0.000045064,
        0.000043878,
        0.000042468,
        0.000040789,
        0.000039695,
        0.00003907,
        0.000037673,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      "wavelengths_nm": [
        360,
        361,
        362,
        363,
        364,
        365,
        366,
        367,
        368,
        369,
        370,
        371,
        372,
        373,
        374,
        375,
        376,
        377,
        378,
        379,
        380,
        381,
        382,
        383,
        384,
        385,
        386,
        387,
        388,
        389,
        390,
        391,
        392,
        393,
        394,
        395,
        396,
        397,
        398,
        399,
        400,
        401,
        402,
        403,
        404,
        405,
        406,
        407,
        408,
        409,
        410,
        411,
        412,
        413,
        414,
        415,
        416,
        417,
        418,
        419,
        420,
        421,
        422,
        423,
        424,
        425,
        426,
        427,
        428,
        429,
        430,
        431,
        432,
        433,
        434,
        435,
        436,
        437,
        438,
        439,
        440,
        441,
        442,
        443,
        444,
        445,
        446,
        447,
        448,
        449,
        450,
        451,
        452,
        453,
        454,
        455,
        456,
        457,
        458,
        459,
        460,
        461,
        462,
        463,
        464,
        465,
        466,
        467,
        468,
        469,
        470,
        471,
        472,
        473,
        474,
        475,
        476,
        477,
        478,
        479,
        480,
        481,
        482,
        483,
        484,
        485,
        486,
        487,
        488,
        489,
        490,
        491,
        492,
        493,
        494,
        495,
        496,
        497,
        498,
        499,
        500,
        501,
        502,
        503,
        504,
        505,
        506,
        507,
        508,
        509,
        510,
        511,
        512,
        513,
        514,
        515,
        516,
        517,
        518,
        519,
        520,
        521,
        522,
        523,
        524,
        525,
        526,
        527,
        528,
        529,
        530,
        531,
        532,
        533,
        534,
        535,
        536,
        537,
        538,
        539,
        540,
        541,
        542,
        543,
        544,
        545,
        546,
        547,
        548,
        549,
        550,
        551,
        552,
        553,
        554,
        555,
        556,
        557,
        558,
        559,
        560,
        561,
        562,
        563,
        564,
        565,
        566,
        567,
        568,
        569,
        570,
        571,
        572,
        573,
        574,
        575,
        576,
        577,
        578,
        579,
        580,
        581,
        582,
        583,
        584,
        585,
        586,
        587,
        588,
        589,
        590,
        591,
        592,
        593,
        594,
        595,
        596,
        597,
        598,
        599,
        600,
        601,
        602,
        603,
        604,
        605,
        606,
        607,
        608,
        609,
        610,
        611,
        612,
        613,
        614,
        615,
        616,
        617,
        618,
        619,
        620,
        621,
        622,
        623,
        624,
        625,
        626,
        627,
        628,
        629,
        630,
        631,
        632,
        633,
        634,
        635,
        636,
        637,
        638,
        639,
        640,
        641,
        642,
        643,
        644,
        645,
        646,
        647,
        648,
        649,
        650,
        651,
        652,
        653,
        654,
        655,
        656,
        657,
        658,
        659,
        660,
        661,
        662,
        663,
        664,
        665,
        666,
        667,
        668,
        669,
        670,
        671,
        672,
        673,
        674,
        675,
        676,
        677,
        678,
        679,
        680,
        681,
        682,
        683,
        684,
        685,
        686,
        687,
        688,
        689,
        690,
        691,
        692,
        693,
        694,
        695,
        696,
        697,
        698,
        699,
        700,
        701,
        702,
        703,
        704,
        705,
        706,
        707,
        708,
        709,
        710,
        711,
        712,
        713,
        714,
        715,
        716,
        717,
        718,
        719,
        720,
        721,
        722,
        723,
        724,
        725,
        726,
        727,
        728,
        729,
        730,
        731,
        732,
        733,
        734,
        735,
        736,
        737,
        738,
        739,
        740,
        741,
        742,
        743,
        744,
        745,
        746,
        747,
        748,
        749,
        750,
        751,
        752,
        753,
        754,
        755,
        756,
        757,
        758,
        759,
        760,
        761,
        762,
        763,
        764,
        765,
        766,
        767,
        768,
        769,
        770,
        771,
        772,
        773,
        774,
        775,
        776,
        777,
        778,
        779,
        780,
        781,
        782,
        783,
        784,
        785,
        786,
        787,
        788,
        789,
        790,
        791,
        792,
        793,
        794,
        795,
        796,
        797,
        798,
        799,
        800,
        801,
        802,
        803,
        804,
        805,
        806,
        807,
        808,
        809,
        810,
        811,
        812,
        813,
        814,
        815,
        816,
        817,
        818,
        819,
        820,
        821,
        822,
        823,
        824,
        825,
        826,
        827,
        828,
        829,
        830
      ]
    },
    {
      "channel": "B",
      "native_metadata": {
        "citation": {
          "author": "Andreas Karge",
          "organization": null,
          "title": "RGB-Polarisation Camera Characterization Data Sets",
          "year": null,
          "year_status": "not stated in archive README"
        },
        "lens": "Pentax 1:1.4/16 (reported in article)",
        "method": "estimated",
        "related_publication": {
          "authors": [
            "Andreas Karge",
            "Maximilian Klammer",
            "Bernhard Eberhardt",
            "Andreas Schilling"
          ],
          "doi": "10.3390/jimaging12050203",
          "evidence_sha256": "3fe3fd9005e77dff1e4eca242d2501889d4a4a54cc863a7334b1d28a9d9093cb",
          "title": "Characterization of RGB-Polarization Sensor-Based Cameras",
          "year": 2026
        },
        "sampling_note": "archive supplies 1 nm grid; publication reports resampling and zero extrapolation; these are supplied processed samples, not independent 1 nm raw measurements",
        "sensor_mapping": "camera model recorded; sensor part number not established",
        "source_archive_asset_id": "rgbpol-archive",
        "source_file": "RGBPolChar/02EstimatedSpectralResponsivitiesForPolarisedConditions/CC-P0-_responsesSinCos.csv",
        "source_file_bytes": 2188062,
        "source_file_sha256": "a06e16da5b07e96e8b43da4a54055cc9b8161b27fed9493964484808ce90a2d3"
      },
      "uncertainty": null,
      "values": [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0.0018783,
        0.0023514,
        0.0025735,
        0.0029876,
        0.0032999,
        0.0035397,
        0.003873,
        0.0040582,
        0.0042468,
        0.0044048,
        0.0045269,
        0.0046349,
        0.0047181,
        0.0048226,
        0.0048635,
        0.0049278,
        0.0050024,
        0.0050452,
        0.0051125,
        0.0052005,
        0.0052586,
        0.0053383,
        0.0053993,
        0.0054713,
        0.0055343,
        0.005593,
        0.0056466,
        0.0056833,
        0.0057196,
        0.0058428,
        0.0059328,
        0.0060212,
        0.006157,
        0.0062727,
        0.0064311,
        0.0065158,
        0.0065456,
        0.0066346,
        0.0067621,
        0.0067707,
        0.006832,
        0.0068565,
        0.0068923,
        0.0069662,
        0.0069888,
        0.0069851,
        0.0070402,
        0.0070239,
        0.0070314,
        0.0071195,
        0.0071416,
        0.0071839,
        0.0072191,
        0.0071926,
        0.0072826,
        0.0072782,
        0.0072524,
        0.007259,
        0.0072015,
        0.0071527,
        0.0071251,
        0.0070778,
        0.0070908,
        0.0071162,
        0.0071088,
        0.0071567,
        0.0071769,
        0.0072139,
        0.0072993,
        0.0073025,
        0.007324,
        0.0073562,
        0.0073145,
        0.0073163,
        0.0073237,
        0.0072909,
        0.007227,
        0.0071473,
        0.0070713,
        0.0069592,
        0.0068719,
        0.0067685,
        0.0066525,
        0.0065532,
        0.006439,
        0.0063744,
        0.0063056,
        0.0062187,
        0.0061542,
        0.0061196,
        0.006067,
        0.0060024,
        0.0059476,
        0.0058967,
        0.0058292,
        0.0057721,
        0.0057158,
        0.0056402,
        0.0055336,
        0.0054083,
        0.0053139,
        0.0051735,
        0.0050129,
        0.004905,
        0.0047456,
        0.004578,
        0.0044425,
        0.0042747,
        0.0041264,
        0.0039665,
        0.0038199,
        0.0036638,
        0.0035259,
        0.0033634,
        0.0032333,
        0.003093,
        0.002996,
        0.0028957,
        0.0027953,
        0.0026919,
        0.0026191,
        0.0025425,
        0.0024648,
        0.0024004,
        0.0023435,
        0.0022598,
        0.002195,
        0.002131,
        0.0020598,
        0.0020189,
        0.0019548,
        0.0018886,
        0.0018413,
        0.0017926,
        0.0017318,
        0.0016805,
        0.0016321,
        0.0015954,
        0.0015646,
        0.0015198,
        0.0014652,
        0.0014299,
        0.0013764,
        0.001326,
        0.0012905,
        0.0012354,
        0.0011868,
        0.0011519,
        0.001101,
        0.0010507,
        0.001007,
        0.00095137,
        0.00090318,
        0.00086426,
        0.00082481,
        0.00079253,
        0.00076006,
        0.00072473,
        0.00069931,
        0.00067234,
        0.00064665,
        0.00062979,
        0.00060163,
        0.00057474,
        0.00055742,
        0.0005366,
        0.00051691,
        0.00050238,
        0.00048875,
        0.00047893,
        0.00046633,
        0.00045585,
        0.00045354,
        0.00044432,
        0.00043416,
        0.00042958,
        0.00042718,
        0.00042069,
        0.0004118,
        0.00040534,
        0.00040147,
        0.00039642,
        0.00038866,
        0.00038482,
        0.00038386,
        0.00037839,
        0.00037208,
        0.00036775,
        0.00036213,
        0.00036065,
        0.00035585,
        0.00035088,
        0.00034854,
        0.00034646,
        0.00034316,
        0.00033898,
        0.00033358,
        0.00032976,
        0.0003251,
        0.00031799,
        0.00031004,
        0.00030262,
        0.00029798,
        0.00029604,
        0.00029215,
        0.0002852,
        0.00028173,
        0.00027921,
        0.0002772,
        0.00027821,
        0.00027467,
        0.00026897,
        0.00026628,
        0.00026485,
        0.00026422,
        0.00026223,
        0.00026184,
        0.00026111,
        0.00025979,
        0.00025982,
        0.00026104,
        0.00026243,
        0.00026343,
        0.00026229,
        0.00026437,
        0.00026946,
        0.00027538,
        0.00028219,
        0.00028549,
        0.0002884,
        0.00029235,
        0.0002923,
        0.00029364,
        0.00029519,
        0.00029333,
        0.0002905,
        0.00028756,
        0.00028512,
        0.00027882,
        0.00026626,
        0.00025433,
        0.00024334,
        0.0002331,
        0.0002245,
        0.00020963,
        0.0001997,
        0.00018992,
        0.00017859,
        0.00017119,
        0.00016193,
        0.00015361,
        0.00014927,
        0.00014409,
        0.00013683,
        0.00012905,
        0.0001215,
        0.00011395,
        0.00010761,
        0.00010159,
        0.000095158,
        0.000087652,
        0.000081215,
        0.000076647,
        0.000072429,
        0.000065946,
        0.000060487,
        0.000055883,
        0.000051997,
        0.000050474,
        0.00004779,
        0.000044795,
        0.000042789,
        0.000041373,
        0.000039642,
        0.000038355,
        0.00003716,
        0.000036518,
        0.000036338,
        0.000035424,
        0.000033777,
        0.000032812,
        0.000032423,
        0.000032215,
        0.00003195,
        0.000032024,
        0.000032084,
        0.000032512,
        0.000032684,
        0.000032314,
        0.000032197,
        0.000032017,
        0.000031833,
        0.000031395,
        0.000032222,
        0.000032943,
        0.000032501,
        0.000031611,
        0.000031903,
        0.000033316,
        0.000033656,
        0.000033794,
        0.000033214,
        0.000032853,
        0.000032567,
        0.000032207,
        0.000032222,
        0.000031654,
        0.000030814,
        0.000030358,
        0.000029242,
        0.000028177,
        0.000028353,
        0.000027833,
        0.000026972,
        0.00002706,
        0.000026761,
        0.000026124,
        0.000025782,
        0.000025588,
        0.000025364,
        0.00002492,
        0.000024467,
        0.00002462,
        0.000025131,
        0.000025424,
        0.000024838,
        0.000024623,
        0.000024861,
        0.000024949,
        0.000024657,
        0.00002488,
        0.000024501,
        0.000024057,
        0.000024049,
        0.000024322,
        0.000024871,
        0.000025271,
        0.000025103,
        0.000024613,
        0.000024722,
        0.000025057,
        0.000025217,
        0.00002567,
        0.000025298,
        0.000024956,
        0.000024874,
        0.000025379,
        0.000025968,
        0.000025798,
        0.000025127,
        0.000025482,
        0.000025466,
        0.00002541,
        0.000025917,
        0.000025924,
        0.00002627,
        0.000026428,
        0.000025323,
        0.000024365,
        0.000023806,
        0.00002413,
        0.000024646,
        0.000024799,
        0.000024305,
        0.000023729,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        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": 40,
    "sensor_polarisation_filter_angle_deg": 0,
    "source_row_sample_index": 41
  },
  "entity_id": "ids-gv-5080cp-q-gl-r2-64f81d2aa6",
  "id": "rgbpolchar-ids-gv-5080cp-q-gl-r2-estimated-filter-0-row-41-0d86af59bf",
  "kind": "camera",
  "label": "IDS GV-5080CP-Q-GL R2 · irradiance_polarisation_angle_deg=40; sensor_polarisation_filter_angle_deg=0; source_row_sample_index=41",
  "manufacturer": "IDS",
  "method": {
    "dataset": "RGBPolChar",
    "source_category": "estimated",
    "source_method": "OFTEx; UPRTEK MK350D; IDS GV-5080CP-Q-GL R2 serial4103534131 with Pentax1:1.4/16 lens"
  },
  "model": "GV-5080CP-Q-GL R2",
  "provenance": {
    "dataset_camera_id": "ids-gv-5080cp-q-gl-r2",
    "generational_ambiguity": null,
    "profile_prefix": "rgbpolchar:ids-gv-5080cp-q-gl-r2:estimated:filter-0:row-41",
    "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"
}