https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-16T19:19:08.342284Z 2018-12-16T19:19:33.341086Z s3://sentinel-s1-l1c/GRD/2018/12/16/IW/DV/S1A_IW_GRDH_1SDV_20181216T191908_20181216T191933_025055_02C3B6_A284 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 2018-12-16T19:19:08.342284Z 2018-12-16T19:19:33.341086Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181216T214635_V20181216T173537_20181216T205307.EOF 347.8092016265138 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-16T22:08:55.823867Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181216T191908_20181216T191933_025055_02C3B6_A284 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.643747604 17.700136257,-18.061979932 17.80983755,-17.477467165 17.918181973,-16.892249779 18.02476983,-16.315438397 18.127971414,-16.608610161 19.635173708,-17.190797891 19.533046817,-17.781413831 19.427391585,-18.371261835 19.319819857,-18.958278419 19.210730389,-18.643747604 17.700136257)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80607446536547 46.01633 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 2021-12-23T19:37:30.191208Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18W019/2018/12/16/02C3B6 2.0E-4 2.0E-4 true block average 2 2 19.0 -19.0 18.0 -18.0 POLYGON((-18.70618422114076 18.0,-18.914400848186414 19.0,-18.0 19.0,-18.0 18.0,-18.70618422114076 18.0)) 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_02C3B6_N18W019_2018_12_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C3B6_N18W019_2018_12_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C3B6_N18W019_2018_12_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C3B6_N18W019_2018_12_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C3B6_N18W019_2018_12_16_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