https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-20T04:53:19.492880Z 2018-09-20T04:53:43.877362Z s3://sentinel-s1-l1c/GRD/2018/9/20/IW/DV/S1A_IW_GRDH_1SDV_20180920T045319_20180920T045343_023777_0297E5_EE48 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 2018-09-20T04:53:19.492880Z 2018-09-20T04:53:43.877362Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180920T081717_V20180920T040100_20180920T071830.EOF 192.0520325552488 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-20T08:39:55.512541Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180920T045319_20180920T045343_023777_0297E5_EE48 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.095078514 -9.934131086,11.556163451 -9.813352955,10.988323689 -9.685078455,10.420912845 -9.555877229,9.868031775 -9.429009271,9.70147072 -10.151188553,9.557071738 -10.772407429,10.111941924 -10.900654857,10.681460522 -11.031140699,11.25147599 -11.16056797,11.792516827 -11.28231664,11.93287476 -10.65886814,12.095078514 -9.934131086)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.34135 45.84756130231248 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 2021-12-23T09:51:22.587158Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S11E011/2018/09/20/0297E5 2.0E-4 2.0E-4 true block average 2 2 -10.0 11.0 -11.0 12.0 POLYGON((12.0 -10.358948147479458,11.856075212403164 -11.0,11.0 -11.0,11.0 -10.0,12.0 -10.0,12.0 -10.358948147479458)) 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_0297E5_S11E011_2018_09_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0297E5_S11E011_2018_09_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0297E5_S11E011_2018_09_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0297E5_S11E011_2018_09_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0297E5_S11E011_2018_09_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