https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-04T06:20:48.448950Z 2018-02-04T06:21:11.927421Z s3://sentinel-s1-l1c/GRD/2018/2/4/IW/DV/S1A_IW_GRDH_1SDV_20180204T062048_20180204T062111_020453_022F86_6E78 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 2018-02-04T06:20:48.448950Z 2018-02-04T06:21:11.927421Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180204T082014_V20180204T040051_20180204T071821.EOF 192.6633950548696 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-04T08:32:00.030363Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180204T062048_20180204T062111_020453_022F86_6E78 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.077889841 30.337822498,-4.479888154 30.404165856,-4.750165507 30.448025708,-5.156031182 30.512766142,-5.426904478 30.555224777,-5.833652436 30.617856702,-6.105106044 30.658905263,-6.650238256 30.73952584,-6.684901402 30.55890823,-6.827049658 29.836536512,-6.862959985 29.655990234,-6.902625862 29.450649567,-6.364632886 29.36935034,-6.096719991 29.328006704,-5.695258819 29.26498599,-5.427893439 29.222303965,-5.027264037 29.157282003,-4.760460091 29.113270089,-4.363607286 29.046753059,-4.318766864 29.252457935,-4.117341724 30.156887233,-4.077889841 30.337822498)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83710051178274 46.62300147022174 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 2022-01-21T09:07:27.696227Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N29W006/2018/02/04/022F86 2.0E-4 2.0E-4 true block average 2 2 30.0 -6.0 29.0 -5.0 POLYGON((-5.0 29.152784534091786,-5.427893438979697 29.222303964996897,-6.0 29.3128237590081,-6.0 30.0,-5.0 30.0,-5.0 29.152784534091786)) 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_022F86_N29W006_2018_02_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022F86_N29W006_2018_02_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022F86_N29W006_2018_02_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022F86_N29W006_2018_02_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022F86_N29W006_2018_02_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