https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-24T04:19:05.943508Z 2021-03-24T04:19:30.941264Z s3://sentinel-s1-l1c/GRD/2021/3/24/IW/DV/S1A_IW_GRDH_1SDV_20210324T041905_20210324T041930_037135_045F46_F8FD 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 2021-03-24T04:19:05.943508Z 2021-03-24T04:19:30.941264Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20210324T045244_V20210324T032820_20210324T100320.EOF 191.9880728743727 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-24T06:40:20.069150Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210324T041905_20210324T041930_037135_045F46_F8FD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.49691213948617 -4.6125458185447785,20.3970900791957 -4.370464182828638,19.292634227365713 -4.125616025922619,19.253321095454965 -4.306356783453881,19.13370933994652 -4.848530302381525,19.052760545483885 -5.209742198079393,19.013824464571616 -5.390706824392109,18.960665706545146 -5.630971748782622,20.067529050147805 -5.878654718114285,21.168611630386007 -6.122688436794229,21.260504048343453 -5.70032833681705,21.29928516939671 -5.518868184023424,21.340171338764904 -5.337877625562313,21.37999183213288 -5.156655326542556,21.49691213948617 -4.6125458185447785)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60509 45.95252100465181 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 2021-12-26T02:59:21.281482Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S06E021/2021/03/24/045F46 2.0E-4 2.0E-4 true block average 2 2 -5.0 21.0 -6.0 22.0 POLYGON((21.41365452072511 -5.0,21.340171338763003 -5.337877625570746,21.299285169396935 -5.5188681840224145,21.195304817344326 -6.0,21.0 -6.0,21.0 -5.0,21.41365452072511 -5.0)) 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_045F46_S06E021_2021_03_24_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045F46_S06E021_2021_03_24_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045F46_S06E021_2021_03_24_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045F46_S06E021_2021_03_24_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045F46_S06E021_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