https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-09T06:02:56.233122Z 2018-11-09T06:03:21.231592Z s3://sentinel-s1-l1c/GRD/2018/11/9/IW/DV/S1A_IW_GRDH_1SDV_20181109T060256_20181109T060321_024507_02B025_1316 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 2018-11-09T06:02:56.233122Z 2018-11-09T06:03:21.231592Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181109T075653_V20181109T034433_20181109T070203.EOF 193.0426346826582 693000 Copernicus S1 Core Ground Segment - DPA 2018-11-09T08:07:00.125933Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181109T060256_20181109T060321_024507_02B025_1316 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.343316787 36.012892486,0.923310274 36.077424175,0.635279481 36.12076487,0.202646235 36.18447758,-0.08616112 36.226084542,-0.519939178 36.287188298,-0.809496194 36.327050476,-1.099345359 36.366211729,-1.397847062 36.405763192,-1.473590002 36.045434306,-1.512182707 35.865317625,-1.551361985 35.685277041,-1.592067225 35.505437797,-1.630192006 35.325257106,-1.708316755 34.965144168,-1.72056039 34.905792185,-1.427692846 34.865925616,-1.143300997 34.826496947,-0.859182027 34.786405322,-0.433523639 34.72502836,-0.150103635 34.683286416,0.274488631 34.619441692,0.557186276 34.576059795,0.969446364 34.511535266,0.983650913 34.570955937,1.073745899 34.931403271,1.117964235 35.111764816,1.164862625 35.291713322,1.21020185 35.471910808,1.255019344 35.652194535,1.343316787 36.012892486)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65281131792153 46.58692306538323 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 2021-12-23T17:27:07.345626Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/11/09/02B025 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.700754951913112 35.0,-1.5920672249998316 35.5054377970007,-1.551361984999048 35.685277041004085,-1.4833249846713195 36.0,-1.0 36.0,-1.0 35.0,-1.700754951913112 35.0)) 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_02B025_N35W002_2018_11_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B025_N35W002_2018_11_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B025_N35W002_2018_11_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B025_N35W002_2018_11_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B025_N35W002_2018_11_09_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