https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-05-20T02:46:52.343124Z 2018-05-20T02:47:19.663531Z s3://sentinel-s1-l1c/GRD/2018/5/20/IW/DV/S1A_IW_GRDH_1SDV_20180520T024652_20180520T024719_021982_025FCF_F4E2 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 2018-05-20T02:46:52.343124Z 2018-05-20T02:47:19.663531Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180520T044657_V20180520T001843_20180520T033613.EOF 191.9622410882418 693000 Copernicus S1 Core Ground Segment - DPA 2018-05-20T05:06:11.969993Z Sentinel-1 IPF, 002.90 S1A_IW_GRDH_1SDV_20180520T024652_20180520T024719_021982_025FCF_F4E2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.24954607 0.615902043,43.04447159 1.087537162,42.893065116 0.363727691,42.724919907 -0.435565933,44.92894418 -0.911737951,45.24954607 0.615902043)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64305 45.932393154825 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 2022-01-25T18:54:38.051327Z Batch API, v4.84.0 s3://deafrica-sentinel-1/s1_rtc/S01E043/2018/05/20/025FCF 2.0E-4 2.0E-4 true block average 2 2 0.0 43.0 -1.0 44.0 POLYGON((44.0 -0.7110426908711854,43.0 -0.4949960602449905,43.0 0.0,44.0 0.0,44.0 -0.7110426908711854)) 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_025FCF_S01E043_2018_05_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_025FCF_S01E043_2018_05_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_025FCF_S01E043_2018_05_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_025FCF_S01E043_2018_05_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_025FCF_S01E043_2018_05_20_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