https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-01-01T16:30:25.591180Z 2021-01-01T16:31:15.590614Z s3://sentinel-s1-l1c/GRD/2021/1/1/IW/DV/S1A_IW_GRDH_1SDV_20210101T163050_20210101T163115_035947_0435E2_484D Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2021-01-01T16:30:50.591646Z 2021-01-01T16:31:15.590614Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210101T185232_V20210101T144301_20210101T180031.EOF 347.0615149033392 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-01T20:26:19.015020Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210101T163050_20210101T163115_035947_0435E2_484D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.201376908355396 33.28168833189833,21.608950263192934 33.34657577640183,21.888046457937712 33.39018072981417,22.30720830673746 33.45441211518973,22.58698973907549 33.496446625321624,23.00716378563144 33.55831470944778,23.28760941919076 33.59876877785642,23.568314725362576 33.638587882801595,23.86162045223166 33.67946992039356,23.71648917478613 34.4010702578469,23.558648927684594 35.18230768911843,23.259973848471123 35.14180838878074,22.974142949316118 35.10231789546415,22.688589682956266 35.06215550419862,22.26078899332836 35.000655994529396,21.97594709623493 34.95882138139506,21.549231781091503 34.89482136352772,21.26512548790061 34.851325215623476,20.850264838874494 34.78653112212777,21.03356905053557 34.004276153842504,21.201376908355396 33.28168833189833)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64210379672554 46.47775733166599 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 s3://sentinel-s1-l1c/GRD/2021/1/1/IW/DV/S1A_IW_GRDH_1SDV_20210101T163025_20210101T163050_035947_0435E2_093F Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2021-01-01T16:30:25.591180Z 2021-01-01T16:30:50.590147Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210101T185232_V20210101T144301_20210101T180031.EOF 347.16938027285505 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-01T20:09:53.390344Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210101T163025_20210101T163050_035947_0435E2_093F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.545863716453216 31.775702588914726,21.949650744936864 31.84120129684506,22.224124983128398 31.884939145138542,22.498564592224955 31.928039834397534,22.9107646919605 31.991589893710373,23.186659452088303 32.03333002067881,23.59788280586104 32.09436691609579,23.87352284839674 32.134487970821326,24.15658548515738 32.175026431526824,24.085460987692656 32.53604396003948,24.01517261504266 32.89725720043024,23.978197440845477 33.07760210687263,23.93930401373861 33.2576775634112,23.86162045223166 33.67946992039356,23.568314725362576 33.638587882801595,23.28760941919076 33.59876877785642,23.00716378563144 33.55831470944778,22.58698973907549 33.496446625321624,22.30720830673746 33.45441211518973,21.888046457937712 33.39018072981417,21.608950263192934 33.34657577640183,21.201376908355396 33.28168833189833,21.295043407518364 32.859653365358426,21.383931462326643 32.49914780444918,21.42513302685673 32.318376388755304,21.545863716453216 31.775702588914726)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68266633297234 46.5095034303078 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-25T22:46:42.615226Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N33E021/2021/01/01/0435E2 2.0E-4 2.0E-4 true block average 2 2 34.0 21.0 33.0 22.0 POLYGON((21.263894855909207 33.0,21.201376908356192 33.28168833189501,21.034562109364536 34.0,22.0 34.0,22.0 33.0,21.263894855909207 33.0)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_0435E2_N33E021_2021_01_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0435E2_N33E021_2021_01_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0435E2_N33E021_2021_01_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0435E2_N33E021_2021_01_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0435E2_N33E021_2021_01_01_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid