https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-24T18:19:26.698299Z 2021-03-24T18:19:51.696639Z s3://sentinel-s1-l1c/GRD/2021/3/24/IW/DV/S1A_IW_GRDH_1SDV_20210324T181926_20210324T181951_037144_045F8F_9940 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 2021-03-24T18:19:26.698299Z 2021-03-24T18:19:51.696639Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210324T203059_V20210324T163812_20210324T195542.EOF 347.9766957262032 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-24T21:07:53.978165Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210324T181926_20210324T181951_037144_045F8F_9940 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.544712603896817 9.465663378352147,-1.9842061604805252 9.5790144663741,-1.4203068065430329 9.692060737193883,-0.8568707107694282 9.804011047260216,-0.30422745521908406 9.912832234811948,-0.3410422120375066 10.093667471469708,-0.37705949296595953 10.274747260521455,-0.41164452816700076 10.456101006073975,-0.4488055080942554 10.63694661199325,-0.5554166120328982 11.180399709895532,-0.6034402391206181 11.420829880147274,-1.1572837922740178 11.313519849768985,-1.7243860208872712 11.202479631261978,-2.29003494049888 11.090565044158051,-2.8554801635104683 10.97754257896324,-2.69447832180838 10.191679410941976,-2.6190135186790617 9.828746540252618,-2.544712603896817 9.465663378352147)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86019898796689 46.0485492496019 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 2021-12-26T02:59:57.059334Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N10W002/2021/03/24/045F8F 2.0E-4 2.0E-4 true block average 2 2 11.0 -2.0 10.0 -1.0 POLYGON((-2.0 10.0,-2.0 11.0,-1.0 11.0,-1.0 10.0,-2.0 10.0)) 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_045F8F_N10W002_2021_03_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045F8F_N10W002_2021_03_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045F8F_N10W002_2021_03_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045F8F_N10W002_2021_03_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045F8F_N10W002_2021_03_24_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