https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-08-23T03:09:19.707296Z 2020-08-23T03:09:44.706385Z s3://sentinel-s1-l1c/GRD/2020/8/23/IW/DV/S1A_IW_GRDH_1SDV_20200823T030919_20200823T030944_034028_03F31C_DD82 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 2020-08-23T03:09:19.707296Z 2020-08-23T03:09:44.706385Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200823T051936_V20200823T003529_20200823T035259.EOF 192.3101411337976 693000 Copernicus S1 Core Ground Segment - DPA 2020-08-23T05:57:02.385050Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20200823T030919_20200823T030944_034028_03F31C_DD82 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.43846493732589 -19.99229148174159,35.875837065875736 -19.863319858348667,35.27532594505895 -19.72347707880753,34.67525309771087 -19.58149537701299,34.11683696850744 -19.447354401403985,34.07005167974731 -19.627166545737154,34.022511847029364 -19.80690208788824,33.87786876929146 -20.34569589947744,33.718180618593536 -20.944065239544244,34.281465971193306 -21.080057990622834,34.88642477483607 -21.223762273744228,35.492731540693484 -21.365354402553198,36.06055168578177 -21.495734866725986,36.25793961564524 -20.714344866456088,36.43846493732589 -19.99229148174159)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.05646 45.82265482614427 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 2021-12-25T15:56:02.803947Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S21E035/2020/08/23/03F31C 2.0E-4 2.0E-4 true block average 2 2 -20.0 35.0 -21.0 36.0 POLYGON((35.0 -21.0,35.0 -20.0,36.0 -20.0,36.0 -21.0,35.0 -21.0)) 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_03F31C_S21E035_2020_08_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03F31C_S21E035_2020_08_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03F31C_S21E035_2020_08_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03F31C_S21E035_2020_08_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03F31C_S21E035_2020_08_23_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