https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-10T03:07:24.599377Z 2023-04-10T03:07:49.598212Z s3://sentinel-s1-l1c/GRD/2023/4/10/IW/DV/S1A_IW_GRDH_1SDV_20230410T030724_20230410T030749_048028_05C5E1_4AFE 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 2023-04-10T03:07:24.599377Z 2023-04-10T03:07:49.598212Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230410T043222_V20230410T003539_20230410T035309.EOF 192.0983173636857 693000 Copernicus Ground Segment 2023-04-10T05:44:42.056214Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230410T030724_20230410T030749_048028_05C5E1_4AFE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.25064571133847 -12.464582723550357,37.68256594800692 -12.336283499312321,37.095690580304 -12.202357322284518,36.519524485489136 -12.06955954880757,36.00779628280481 -11.950512854240088,35.965872210537725 -12.131013104589526,35.9215674784878 -12.311056339077407,35.87638893651834 -12.490901299181928,35.82950082534917 -12.67034889164872,35.78598146115187 -12.850605995805484,35.743610344968005 -13.03114463830297,35.70189940301282 -13.211852060958828,35.656481632483604 -13.39168600547395,35.64601631342455 -13.452053841035603,36.16563807636295 -13.573834259804716,36.742686888107556 -13.707652062289604,37.327473222201874 -13.84176770832553,37.90285944972029 -13.972227306512378,37.916571434573925 -13.912527240637889,37.95055710437138 -13.72973689982567,37.991107640956926 -13.548443154188952,38.03517756604056 -13.367953738773355,38.08146219323 -13.187972119732382,38.167485741964256 -12.826542786643985,38.25064571133847 -12.464582723550357)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54719924508114 46.2111601226961 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 2023-04-10T09:42:58.591515Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S12E035/2023/04/10/05C5E1 2.0E-4 2.0E-4 true block average 2 2 -11.0 35.0 -12.0 36.0 POLYGON((35.996302101100945 -12.0,36.0 -11.98407903524271,36.0 -12.0,35.996302101100945 -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_05C5E1_S12E035_2023_04_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C5E1_S12E035_2023_04_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C5E1_S12E035_2023_04_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C5E1_S12E035_2023_04_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C5E1_S12E035_2023_04_10_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 2021 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