https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-21T03:00:41.525213Z 2018-11-21T03:01:06.523376Z s3://sentinel-s1-l1c/GRD/2018/11/21/IW/DV/S1A_IW_GRDH_1SDV_20181121T030041_20181121T030106_024680_02B684_9732 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 2018-11-21T03:00:41.525213Z 2018-11-21T03:01:06.523376Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181121T044737_V20181121T002703_20181121T034433.EOF 192.2823119289827 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-21T05:06:49.555962Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181121T030041_20181121T030106_024680_02B684_9732 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((38.688763198 -19.21119334,38.129480345 -19.083125766,37.532524523 -18.944345037,36.936556007 -18.80366129,36.380175902 -18.670396302,36.192122523 -19.389607873,36.09730403 -19.749149527,35.986224094 -20.167721096,36.547251113 -20.30280576,37.148295669 -20.445279795,37.750435392 -20.585689612,38.314663711 -20.715133477,38.510013552 -19.933550842,38.688763198 -19.21119334)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.10698 45.83287507636255 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 2021-12-23T18:08:57.802443Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S20E036/2018/11/21/02B684 2.0E-4 2.0E-4 true block average 2 2 -19.0 36.0 -20.0 37.0 POLYGON((36.03073368325348 -20.0,36.29399390543691 -19.0,37.0 -19.0,37.0 -20.0,36.03073368325348 -20.0)) 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_02B684_S20E036_2018_11_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02B684_S20E036_2018_11_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02B684_S20E036_2018_11_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02B684_S20E036_2018_11_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02B684_S20E036_2018_11_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