https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-01-04T18:39:40.531872Z 2022-01-04T18:40:05.530665Z s3://sentinel-s1-l1c/GRD/2022/1/4/IW/DV/S1A_IW_GRDH_1SDV_20220104T183940_20220104T184005_041315_04E95A_C0B1 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 2022-01-04T18:39:40.531872Z 2022-01-04T18:40:05.530665Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220104T204216_V20220104T165446_20220104T201216.EOF 347.6444109683428 693000 Copernicus S1 Core Ground Segment - TLS 2022-01-05T00:54:06.554112Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220104T183940_20220104T184005_041315_04E95A_C0B1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.405270264821775 22.740734097895817,-8.808058326152368 22.847742647312252,-8.201566292520111 22.953954548691357,-7.594090216858238 23.057856154875903,-6.998952552414117 23.15723224950466,-7.14015023294767 23.880449641169218,-7.291648772971559 24.663421592541233,-7.64689222428443 24.605708145651867,-7.893048879239802 24.565192040754305,-8.13932644145628 24.524228234458473,-8.508313783818206 24.462052618232555,-8.876765862776049 24.399008054958287,-9.122661177987395 24.356400877990826,-9.367527054257632 24.313547476399847,-9.725537373565812 24.250127449691217,-9.405270264821775 22.740734097895817)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79405392700244 46.0475264394548 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 2022-01-05T03:28:41.264931Z Batch API, v4.78.0 s3://deafrica-sentinel-1/s1_rtc/N23W010/2022/01/04/04E95A 2.0E-4 2.0E-4 true block average 2 2 24.0 -10.0 23.0 -9.0 POLYGON((-9.460281995702962 23.0,-9.672464663900806 24.0,-9.0 24.0,-9.0 23.0,-9.460281995702962 23.0)) 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_04E95A_N23W010_2022_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04E95A_N23W010_2022_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04E95A_N23W010_2022_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04E95A_N23W010_2022_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04E95A_N23W010_2022_01_04_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