https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-12-03T04:03:28.951414Z 2021-12-03T04:03:53.951077Z s3://sentinel-s1-l1c/GRD/2021/12/3/IW/DV/S1A_IW_GRDH_1SDV_20211203T040328_20211203T040353_040839_04D93E_F3F9 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 2021-12-03T04:03:28.951414Z 2021-12-03T04:03:53.951077Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.0127956824795 693000 Copernicus S1 Core Ground Segment - TLS 2021-12-03T09:26:17.061096Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20211203T040328_20211203T040353_040839_04D93E_F3F9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((25.048423051099498 -7.146376487855265,24.512002473898328 -7.027315202956101,23.94994084530934 -6.901845399411761,23.388303213386443 -6.775754267329412,22.839990649232963 -6.651968862772807,22.798937234214407 -6.832397576714977,22.719881557896343 -7.194165234890198,22.63859131183308 -7.555453629996521,22.597479214170086 -7.736002478018461,22.554776738442712 -7.91619288127787,22.50053172653282 -8.156608558461908,23.04792798663308 -8.28130692743239,23.611834948088 -8.408911096911666,24.17499172170866 -8.535466555848622,24.714415374282552 -8.655853033176191,24.768699944130766 -8.414883810757646,24.808036732930276 -8.233501547716237,24.849269874434174 -8.052547634367626,24.889619483604747 -7.87140102990346,24.969724065690343 -7.508988976480285,25.007584294384074 -7.32730171088243,25.048423051099498 -7.146376487855265)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58029 45.975793915945 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 2021-12-26T15:51:56.293533Z Batch API, v4.69.3 s3://deafrica-sentinel-1/s1_rtc/S08E022/2021/12/03/04D93E 2.0E-4 2.0E-4 true block average 2 2 -7.0 22.0 -8.0 23.0 POLYGON((22.535867330343873 -8.0,22.638591311828744 -7.555453630017655,22.76231172989987 -7.0,23.0 -7.0,23.0 -8.0,22.535867330343873 -8.0)) 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_04D93E_S08E022_2021_12_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04D93E_S08E022_2021_12_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04D93E_S08E022_2021_12_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04D93E_S08E022_2021_12_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04D93E_S08E022_2021_12_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