https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-09T18:38:20.492072Z 2021-05-09T18:38:45.490704Z s3://sentinel-s1-l1c/GRD/2021/5/9/IW/DV/S1A_IW_GRDH_1SDV_20210509T183820_20210509T183845_037815_047696_AD2C 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 2021-05-09T18:38:20.492072Z 2021-05-09T18:38:45.490704Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.7964983733304 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-09T21:27:30.677204Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210509T183820_20210509T183845_037815_047696_AD2C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.458837221954191 18.208892873096882,-7.8743151634803255 18.318549194884227,-7.286951945247429 18.426799937151245,-6.698866708733437 18.53323256555013,-6.126141712691513 18.63499943570662,-6.418889043633191 20.142165734407982,-6.9977296460395 20.041348549816334,-7.591628386268251 19.93580138767116,-8.184357814877437 19.82834282283039,-8.772941056863406 19.71954390581876,-8.570847296478115 18.75315658526568,-8.458837221954191 18.208892873096882)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85863396045311 46.07420045769334 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 2021-12-26T05:25:25.230927Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N19W007/2021/05/09/047696 2.0E-4 2.0E-4 true block average 2 2 20.0 -7.0 19.0 -6.0 POLYGON((-6.391275210086649 20.0,-6.197038295955858 19.0,-7.0 19.0,-7.0 20.0,-6.391275210086649 20.0)) 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_047696_N19W007_2021_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047696_N19W007_2021_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047696_N19W007_2021_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047696_N19W007_2021_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047696_N19W007_2021_05_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