https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-19T18:57:23.387747Z 2021-05-19T18:57:48.386688Z s3://sentinel-s1-l1c/GRD/2021/5/19/IW/DV/S1A_IW_GRDH_1SDV_20210519T185723_20210519T185748_037961_047AFC_055D 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 2021-05-19T18:57:23.387747Z 2021-05-19T18:57:48.386688Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.42245840795954 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-19T20:10:27.818708Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210519T185723_20210519T185748_037961_047AFC_055D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.55738795008206 27.582600516720703,-14.18248305020633 27.646586783866912,-13.928718290932691 27.68928024515771,-13.547703707107004 27.752449352592844,-13.293451463781194 27.793979715414434,-12.911588581404995 27.85541844867021,-12.656411378212617 27.895848208704013,-12.401551893969666 27.93572794602093,-12.05039230794873 27.98984613691436,-12.086812056995878 28.17024785117967,-12.156878566120021 28.531645355106992,-12.347149329234494 29.494501673370873,-12.70297934477545 29.4410015073015,-12.961636543929142 29.40147167887035,-13.220092663544415 29.36144123197964,-13.607395385122475 29.300459636547785,-13.865339949589165 29.25918300990656,-14.251865986891572 29.196337928313554,-14.509286603083481 29.153822860082947,-14.88956998319168 29.090045249527364,-14.716345026392075 28.306333043048067,-14.55738795008206 27.582600516720703)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7364736305207 46.08759538489098 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 2021-12-26T05:54:59.614141Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N28W014/2021/05/19/047AFC 2.0E-4 2.0E-4 true block average 2 2 29.0 -14.0 28.0 -13.0 POLYGON((-14.0 28.0,-14.0 29.0,-13.0 29.0,-13.0 28.0,-14.0 28.0)) 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_047AFC_N28W014_2021_05_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047AFC_N28W014_2021_05_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047AFC_N28W014_2021_05_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047AFC_N28W014_2021_05_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047AFC_N28W014_2021_05_19_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