https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-08-17T02:19:04.822209Z 2020-08-17T02:19:29.821789Z s3://sentinel-s1-l1c/GRD/2020/8/17/IW/DV/S1A_IW_GRDH_1SDV_20200817T021904_20200817T021929_033940_03F006_E460 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 2020-08-17T02:19:04.822209Z 2020-08-17T02:19:29.821789Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200817T060330_V20200817T012451_20200817T044221.EOF 192.2056492336726 693000 Copernicus S1 Core Ground Segment - DPA 2020-08-17T10:54:27.980974Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200817T021904_20200817T021929_033940_03F006_E460 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((49.5560140098806 -16.852997196352046,48.97609175556863 -16.720667560399754,48.39056322749991 -16.58525694536107,47.80507398899739 -16.44803176449933,47.27655016178606 -16.32260051409276,47.186568694643455 -16.682698713960697,47.09437865272699 -17.04240655837817,47.04711663321449 -17.22199768342683,46.99903677426731 -17.40140092273084,46.95273730283411 -17.58124675759445,46.888759152890756 -17.820105791585704,47.4272733182119 -17.948700039459453,48.01684521671221 -18.087559708199926,48.608916958950786 -18.224999407368657,49.19497623461338 -18.359068815212876,49.295884322222086 -17.937538324314243,49.34055057818695 -17.757045886607234,49.383689991614176 -17.576212155877258,49.429451769420034 -17.39598547666881,49.514788197834676 -17.034142141253444,49.5560140098806 -16.852997196352046)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.31069650132946 45.97098241590692 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 2021-12-25T15:36:38.619191Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S18E049/2020/08/17/03F006 2.0E-4 2.0E-4 true block average 2 2 -17.0 49.0 -18.0 50.0 POLYGON((49.52255842569796 -17.0,49.42945176942212 -17.395985476660524,49.38368999161438 -17.57621215587526,49.28093193235121 -18.0,49.0 -18.0,49.0 -17.0,49.52255842569796 -17.0)) 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_03F006_S18E049_2020_08_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03F006_S18E049_2020_08_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03F006_S18E049_2020_08_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03F006_S18E049_2020_08_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03F006_S18E049_2020_08_17_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