https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-08T02:17:45.254555Z 2021-01-08T02:18:14.285258Z s3://sentinel-s1-l1c/GRD/2021/1/8/IW/DV/S1A_IW_GRDH_1SDV_20210108T021745_20210108T021814_036040_04392F_7DA5 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 2021-01-08T02:17:45.254555Z 2021-01-08T02:18:14.285258Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210108T062130_V20210108T012450_20210108T044220.EOF 192.0958245263333 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-08T12:12:08.810134Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210108T021745_20210108T021814_036040_04392F_7DA5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.65892077087592 -12.2150182213134,50.08678469045928 -12.085895927415764,49.51018770833863 -11.954462245613524,48.9341452048685 -11.82185918862509,48.417744309420506 -11.701887353684775,48.2759904546905 -12.300528149155678,48.18980526848123 -12.66115510266139,48.05875874284703 -13.20175267994121,48.028638619930604 -13.323200433318181,48.54714853080632 -13.444624433929802,49.125661236758724 -13.578702202746673,49.705327987490165 -13.711568368493747,50.28525246271923 -13.843006591574671,50.48020628655663 -12.996901926398738,50.65892077087592 -12.2150182213134)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51815852067801 46.07638616542041 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 2021-12-25T23:06:13.348905Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E049/2021/01/08/04392F 2.0E-4 2.0E-4 true block average 2 2 -12.0 49.0 -13.0 50.0 POLYGON((49.70996094295954 -12.0,50.0 -12.066113598085572,50.0 -13.0,49.0 -13.0,49.0 -12.0,49.70996094295954 -12.0)) 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_04392F_S13E049_2021_01_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04392F_S13E049_2021_01_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04392F_S13E049_2021_01_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04392F_S13E049_2021_01_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04392F_S13E049_2021_01_08_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