https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-12T18:25:42.946925Z 2021-12-12T18:26:07.946075Z s3://sentinel-s1-l1c/GRD/2021/12/12/IW/DV/S1B_IW_GRDH_1SDV_20211212T182542_20211212T182607_029996_0394C0_5E63 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-12-12T18:25:42.946925Z 2021-12-12T18:26:07.946075Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 348.02360751380075 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-12T21:01:02.460468Z Sentinel-1 IPF, 003.40 S1B_IW_GRDH_1SDV_20211212T182542_20211212T182607_029996_0394C0_5E63 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.5601269421034085 4.3999984482257135,-2.4508993391724845 4.631888748250817,-1.345364057312078 4.861108201525205,-1.4188198383061206 5.223203441608014,-1.4548455704854606 5.404433538710431,-1.5285221399923745 5.766540245524525,-1.564807465328772 5.9476982902024975,-1.6364288714328847 6.31018994311077,-1.648809910165494 6.369639638883194,-2.1998084823979496 6.257228134296874,-2.7578154522123044 6.142744759984759,-3.316655140824956 6.027453578978307,-3.8712746834952143 5.912414080509489,-3.784133004077408 5.489565633477555,-3.7101996032464606 5.126202292904119,-3.5601269421034085 4.3999984482257135)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.769 46.01931679059247 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 2021-12-26T16:18:16.375445Z Batch API, v4.69.5 s3://deafrica-sentinel-1/s1_rtc/N05W002/2021/12/12/0394C0 2.0E-4 2.0E-4 true block average 2 2 6.0 -2.0 5.0 -1.0 POLYGON((-1.5751412812036805 6.0,-1.3735400850563255 5.0,-2.0 5.0,-2.0 6.0,-1.5751412812036805 6.0)) 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_0394C0_N05W002_2021_12_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0394C0_N05W002_2021_12_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0394C0_N05W002_2021_12_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0394C0_N05W002_2021_12_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0394C0_N05W002_2021_12_12_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