https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-21T19:18:34.849765Z 2021-07-21T19:18:59.849130Z s3://sentinel-s1-l1c/GRD/2021/7/21/IW/DV/S1A_IW_GRDH_1SDV_20210721T191834_20210721T191859_038880_04967C_ED12 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 2021-07-21T19:18:34.849765Z 2021-07-21T19:18:59.849130Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.88636887618617 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-21T22:06:13.452238Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210721T191834_20210721T191859_038880_04967C_ED12 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-18.0195578333819 14.677026698125575,-17.4463887405876 14.78811848145391,-16.872011215290346 14.89790434871223,-16.29729820923133 15.006204136005671,-15.728652730274986 15.111825565124438,-15.870615194007582 15.835835532565726,-16.02350558577834 16.619454819080946,-16.596600846116697 16.514946544151634,-17.175981673204575 16.407577460123388,-17.75472301915732 16.298613736822215,-18.331536655913524 16.188315393566377,-18.0195578333819 14.677026698125575)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82758468267422 46.01364 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 2021-12-26T09:03:52.491250Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/N15W018/2021/07/21/04967C 2.0E-4 2.0E-4 true block average 2 2 16.0 -18.0 15.0 -17.0 POLYGON((-18.0 15.0,-18.0 16.0,-17.0 16.0,-17.0 15.0,-18.0 15.0)) 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_04967C_N15W018_2021_07_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04967C_N15W018_2021_07_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04967C_N15W018_2021_07_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04967C_N15W018_2021_07_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04967C_N15W018_2021_07_21_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