https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-02-01T02:17:44.443408Z 2021-02-01T02:18:13.477090Z s3://sentinel-s1-l1c/GRD/2021/2/1/IW/DV/S1A_IW_GRDH_1SDV_20210201T021744_20210201T021813_036390_044564_D33E 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 2021-02-01T02:17:44.443408Z 2021-02-01T02:18:13.477090Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210201T041126_V20210131T234604_20210201T030334.EOF 192.095332837049 693000 Copernicus S1 Core Ground Segment - DPA 2021-02-01T04:43:45.788877Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210201T021744_20210201T021813_036390_044564_D33E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((50.65774489792528 -12.214649864098085,50.08560852059372 -12.085532701240522,49.50901115224431 -11.954104296264688,48.93296822075631 -11.821506469641516,48.41656688388428 -11.701539405414758,48.274776785112266 -12.300359435895864,48.18860180785073 -12.660988499163457,48.05755411011396 -13.201585409479565,48.02739165656986 -13.323211443480409,48.545902672896815 -13.444630978189497,49.12441656135667 -13.578703892066581,49.70408449016576 -13.711565133020146,50.28401015310247 -13.842998435435911,50.47899718321617 -12.996713661693235,50.65774489792528 -12.214649864098085)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.51798241400827 46.07625133828503 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 2021-12-26T00:20:53.072862Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E050/2021/02/01/044564 2.0E-4 2.0E-4 true block average 2 2 -12.0 50.0 -13.0 51.0 POLYGON((50.65774489792529 -12.214649864098078,50.47823999914797 -13.0,50.0 -13.0,50.0 -12.06601927309875,50.65774489792529 -12.214649864098078)) 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_044564_S13E050_2021_02_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_044564_S13E050_2021_02_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_044564_S13E050_2021_02_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_044564_S13E050_2021_02_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_044564_S13E050_2021_02_01_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