https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-01-04T16:40:05.287696Z 2020-01-04T16:40:30.285933Z s3://sentinel-s1-l1c/GRD/2020/1/4/IW/DV/S1B_IW_GRDH_1SDV_20200104T164005_20200104T164030_019669_0252D7_D7FB 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 2020-01-04T16:40:05.287696Z 2020-01-04T16:40:30.285933Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20200104T172709_V20200104T132809_20200104T164539.EOF 347.74300357217203 693000 Copernicus S1 Core Ground Segment - DPA 2020-01-04T17:50:44.645411Z Sentinel-1 IPF, 003.10 S1B_IW_GRDH_1SDV_20200104T164005_20200104T164030_019669_0252D7_D7FB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.571023717396983 -19.75745715528726,27.136769640383342 -19.627728308732703,27.72942994684929 -19.489700444970303,28.32108275424749 -19.34975023870933,28.88002394136372 -19.215555535974755,28.832819535566767 -19.03589405215672,28.693129341983855 -18.496237761276202,28.646033712740564 -18.31650766888844,28.550356549286292 -17.957445056124936,28.48726572641332 -17.71843259052715,27.93267806101901 -17.850835099470398,27.345728236096797 -17.989042783653368,26.757874845185725 -18.125483923478743,26.196806612786382 -18.253846799030097,26.257081067719433 -18.493885840623754,26.348446110484918 -18.854508087390347,26.437761224045417 -19.215633879241764,26.52615053076049 -19.577007069349914,26.571023717396983 -19.75745715528726)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.37778 45.88334600673245 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 2021-12-25T03:57:11.089997Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S19E028/2020/01/04/0252D7 2.0E-4 2.0E-4 true block average 2 2 -18.0 28.0 -19.0 29.0 POLYGON((28.56169589840258 -18.0,28.693129341998613 -18.496237761333063,28.823528349345214 -19.0,28.0 -19.0,28.0 -18.0,28.56169589840258 -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_0252D7_S19E028_2020_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0252D7_S19E028_2020_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0252D7_S19E028_2020_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0252D7_S19E028_2020_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0252D7_S19E028_2020_01_04_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