https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-08T05:30:03.114295Z 2021-01-08T05:30:32.131414Z s3://sentinel-s1-l1c/GRD/2021/1/8/IW/DV/S1A_IW_GRDH_1SDV_20210108T053003_20210108T053032_036042_043942_5327 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 2021-01-08T05:30:03.114295Z 2021-01-08T05:30:32.131414Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210108T073648_V20210108T030334_20210108T062104.EOF 191.9800729872269 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-08T08:56:38.368957Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210108T053003_20210108T053032_036042_043942_5327 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((5.35330032203702 6.593746073867166,4.796590777515759 6.708663468987728,4.238394933053025 6.823194532467031,3.680322526394618 6.9369956684735,3.1286313035554243 7.048792651500537,3.0448786385600926 6.628262824138953,2.8006277457286695 5.420850696276013,3.9065893800222997 5.192708972893513,5.017661707632212 4.9613734611313,5.229984773928754 5.990545912799557,5.304629530041724 6.35364752909792,5.35330032203702 6.593746073867166)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78191 45.9945557020157 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 2021-12-25T23:07:30.596781Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N06E003/2021/01/08/043942 2.0E-4 2.0E-4 true block average 2 2 7.0 3.0 6.0 4.0 POLYGON((3.0 6.406413021048021,3.118913765513004 7.0,3.3694113035431683 7.0,4.0 6.871807604670312,4.0 6.0,3.0 6.0,3.0 6.406413021048021)) 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_043942_N06E003_2021_01_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043942_N06E003_2021_01_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043942_N06E003_2021_01_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043942_N06E003_2021_01_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043942_N06E003_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