https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-25T04:38:43.130266Z 2022-08-25T04:39:12.156719Z s3://sentinel-s1-l1c/GRD/2022/8/25/IW/DV/S1A_IW_GRDH_1SDV_20220825T043843_20220825T043912_044704_055651_85EF 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 2022-08-25T04:38:43.130266Z 2022-08-25T04:39:12.156719Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20220825T075351_V20220825T035310_20220825T071040.EOF 192.0780757180551 693000 Copernicus Ground Segment 2022-08-25T15:01:51.684005Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220825T043843_20220825T043912_044704_055651_85EF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.317905018419154 14.493381455912704,18.74167195707825 14.605201608442675,18.163185409197474 14.715914000956559,17.584359490434338 14.825134816340904,17.0320019477388 14.927897252619331,16.950008045492353 14.508089567069554,16.712751618106942 13.300269040055749,17.26086258139544 13.196334084584569,17.835483752678883 13.086010878646814,18.40948365723985 12.974429003322653,18.981572054194295 12.861856411692024,19.317905018419154 14.493381455912704)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87388567946997 46.13384627935342 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 2022-08-25T16:46:46.929487Z Batch API, v4.133.1 s3://deafrica-sentinel-1/s1_rtc/N14E017/2022/08/25/055651 2.0E-4 2.0E-4 true block average 2 2 15.0 17.0 14.0 18.0 POLYGON((17.0 14.764047707163133,17.032001947738824 14.92789725261933,18.0 14.74670606273841,18.0 14.0,17.0 14.0,17.0 14.764047707163133)) 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_055651_N14E017_2022_08_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_055651_N14E017_2022_08_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_055651_N14E017_2022_08_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_055651_N14E017_2022_08_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_055651_N14E017_2022_08_25_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