https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-04T18:44:44.880193Z 2023-05-04T18:45:09.877802Z s3://sentinel-s1-l1c/GRD/2023/5/4/IW/DV/S1A_IW_GRDH_1SDV_20230504T184444_20230504T184509_048388_05D1F0_7882 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 2023-05-04T18:44:44.880193Z 2023-05-04T18:45:09.877802Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230504T204714_V20230504T170305_20230504T202035.EOF 347.95619596769615 693000 Copernicus Ground Segment 2023-05-04T21:14:54.603742Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230504T184444_20230504T184509_048388_05D1F0_7882 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.0150504632033 10.935228825433446,-8.448894196018342 11.048413486373232,-7.883060217929515 11.160387873316456,-7.315783402431986 11.27148912220675,-6.765317973121777 11.378177249635913,-6.873183446285644 11.920982196333451,-6.943633368330289 12.283167188988385,-7.01506609380596 12.645142749394378,-7.0619557093676875 12.886276101633861,-7.616405878278758 12.78060507843196,-8.185884688969256 12.670760740161843,-8.756349098161817 12.55940778620839,-9.326672989812161 12.446771535716932,-9.314214750704984 12.386607267665521,-9.27539435869194 12.205463277566155,-9.238094991521388 12.02401500610301,-9.19864800134464 11.84299372056335,-9.164593539703416 11.660893670079318,-9.091419706031536 11.297697791468876,-9.052872379052236 11.116489914248751,-9.0150504632033 10.935228825433446)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88354473470035 46.09329645627591 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 2023-05-04T23:32:39.741644Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N11W010/2023/05/04/05D1F0 2.0E-4 2.0E-4 true block average 2 2 12.0 -10.0 11.0 -9.0 POLYGON((-9.028565608289888 11.0,-9.091419706030777 11.297697791465092,-9.164593539704063 11.660893670082604,-9.19864800134448 11.842993720562673,-9.232861796391791 12.0,-9.0 12.0,-9.0 11.0,-9.028565608289888 11.0)) 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_05D1F0_N11W010_2023_05_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D1F0_N11W010_2023_05_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D1F0_N11W010_2023_05_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D1F0_N11W010_2023_05_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D1F0_N11W010_2023_05_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 2021 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