https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-03T06:05:05.979841Z 2021-05-03T06:05:30.978408Z s3://sentinel-s1-l1c/GRD/2021/5/3/IW/DV/S1B_IW_GRDH_1SDV_20210503T060505_20210503T060530_026736_033196_DF48 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 2021-05-03T06:05:05.979841Z 2021-05-03T06:05:30.978408Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.447679355277 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-03T07:50:40.497786Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210503T060505_20210503T060530_026736_033196_DF48 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.8368277866453677 26.306138679989253,-1.2214992684472559 26.37271768773292,-1.4830382934898685 26.417350299561658,-1.875451982288677 26.483357788974068,-2.1376154663728535 26.526814389577556,-2.6627725032264133 26.612320225680975,-2.9246287544184075 26.654186908985533,-3.312638860373125 26.71528218227441,-3.3494539983987908 26.53491822978478,-3.41884619616678 26.173333309312675,-3.606299769288677 25.209707778844635,-3.221542952754162 25.147691033684666,-2.9627368097693316 25.105377109195786,-2.445572673650818 25.01938339683047,-2.0582371398832575 24.95372075591462,-1.800029780580536 24.90935048472442,-1.5423900034604063 24.864600614442857,-1.161985570855193 24.79765409465392,-0.914872061557138 25.94409713467331,-0.8763234430510989 26.12524715648103,-0.8368277866453677 26.306138679989253)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79155635297648 46.64770033465658 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 2021-12-26T05:03:21.799103Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N25W002/2021/05/03/033196 2.0E-4 2.0E-4 true block average 2 2 26.0 -2.0 25.0 -1.0 POLYGON((-1.0 25.549159873589453,-1.1183703147834139 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.549159873589453)) 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_033196_N25W002_2021_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_033196_N25W002_2021_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_033196_N25W002_2021_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_033196_N25W002_2021_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_033196_N25W002_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