https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-04T03:55:50.292411Z 2018-08-04T03:56:16.555750Z s3://sentinel-s1-l1c/GRD/2018/8/4/IW/DV/S1A_IW_GRDH_1SDV_20180804T035550_20180804T035616_023091_0281E9_FC10 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 2018-08-04T03:55:50.292411Z 2018-08-04T03:56:16.555750Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180804T054053_V20180804T012437_20180804T044207.EOF 192.0611687274159 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-04T07:19:05.394356Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180804T035550_20180804T035616_023091_0281E9_FC10 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((26.351115276 -10.482930755,25.817132062 -10.363025709,25.248151598 -10.234193461,24.679624136 -10.10437891,24.128953532 -9.977616036,24.089980991 -10.158697396,24.047546067 -10.339075563,24.004482039 -10.519316597,23.962169445 -10.699742512,23.920439828 -10.880312791,23.790820465 -11.433476309,24.343803042 -11.561747601,24.914793488 -11.692977759,25.486316498 -11.823083094,26.02275806 -11.9440519,26.230155168 -11.026577021,26.27208851 -10.845687903,26.313397145 -10.664663864,26.351115276 -10.482930755)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.46673760134883 45.98374308602007 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 2021-12-22T21:39:09.873868Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S11E023/2018/08/04/0281E9 2.0E-4 2.0E-4 true block average 2 2 -10.0 23.0 -11.0 24.0 POLYGON((23.892394269525894 -11.0,24.0 -10.53842854243303,24.0 -11.0,23.892394269525894 -11.0)) 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_0281E9_S11E023_2018_08_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0281E9_S11E023_2018_08_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0281E9_S11E023_2018_08_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0281E9_S11E023_2018_08_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0281E9_S11E023_2018_08_04_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