https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-03T19:27:29.817999Z 2021-05-03T19:27:51.605369Z s3://sentinel-s1-l1c/GRD/2021/5/3/IW/DV/S1A_IW_GRDH_1SDV_20210503T192729_20210503T192751_037728_0473D5_E153 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 2021-05-03T19:27:29.817999Z 2021-05-03T19:27:51.605369Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8228953977754 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-03T20:31:13.407393Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210503T192729_20210503T192751_037728_0473D5_E153 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.649012881804207 17.452354329900707,-20.069537219261456 17.561873138341458,-19.487241077266393 17.670086890931707,-18.90425406965497 17.77657811336649,-18.3246637922582 17.880606537499432,-18.556183257083106 19.07071076575437,-19.13994165320309 18.96754014630055,-19.727077306880446 18.861787901652185,-20.313471522659057 18.754188274325607,-20.896978387084996 18.64515751266257,-20.649012881804207 17.452354329900707)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81224280190676 46.00412 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 2021-12-26T05:06:52.473057Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18W021/2021/05/03/0473D5 2.0E-4 2.0E-4 true block average 2 2 19.0 -21.0 18.0 -20.0 POLYGON((-20.762860025460032 18.0,-20.89697838708499 18.645157512662507,-20.0 18.811708314783054,-20.0 18.0,-20.762860025460032 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_0473D5_N18W021_2021_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0473D5_N18W021_2021_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0473D5_N18W021_2021_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0473D5_N18W021_2021_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0473D5_N18W021_2021_05_03_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