https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-21T03:32:15.153276Z 2018-01-21T03:32:40.232360Z s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T033215_20180121T033240_020247_0228EC_E419 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 2018-01-21T03:32:15.153276Z 2018-01-21T03:32:40.232360Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180121T051337_V20180121T005949_20180121T041719.EOF 192.1504431261441 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-21T05:29:45.189688Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180121T033215_20180121T033240_020247_0228EC_E419 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.514587689 -14.851368214,30.962075589 -14.725843343,30.387083626 -14.593666503,29.812776896 -14.460088914,29.254018153 -14.328638717,29.209745989 -14.508720803,29.167706807 -14.689438799,29.124612628 -14.869917353,29.041868909 -15.231733793,28.920946612 -15.712791698,29.482993221 -15.845790554,30.060757443 -15.980821244,30.639289121 -16.114312311,31.195275548 -16.240966969,31.311351213 -15.757971919,31.390302893 -15.394737195,31.43169892 -15.213568382,31.471979401 -15.032153362,31.514587689 -14.851368214)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.33652 45.85834834389177 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 2022-01-20T12:45:13.543075Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S16E030/2018/01/21/0228EC 2.0E-4 2.0E-4 true block average 2 2 -15.0 30.0 -16.0 31.0 POLYGON((30.14387549831195 -16.0,30.0 -15.966621473334975,30.0 -15.0,31.0 -15.0,31.0 -16.0,30.14387549831195 -16.0)) 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_0228EC_S16E030_2018_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0228EC_S16E030_2018_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0228EC_S16E030_2018_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0228EC_S16E030_2018_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0228EC_S16E030_2018_01_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