https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-10-04T06:02:56.083914Z 2018-10-04T06:03:21.082163Z s3://sentinel-s1-l1c/GRD/2018/10/4/IW/DV/S1A_IW_GRDH_1SDV_20181004T060256_20181004T060321_023982_029EA5_CD69 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 2018-10-04T06:02:56.083914Z 2018-10-04T06:03:21.082163Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181004T080620_V20181004T034433_20181004T070203.EOF 193.044538789872 693000 Copernicus S1 Core Ground Segment - UPA 2018-10-04T09:42:34.070816Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181004T060256_20181004T060321_023982_029EA5_CD69 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.344560093 36.012453502,0.924558307 36.07699557,0.636530694 36.120343387,0.203902134 36.184066798,-0.084902156 36.225680907,-0.518675704 36.286795402,-0.808229772 36.32666475,-1.098076038 36.365833182,-1.39646474 36.40537767,-1.472216663 36.045052086,-1.51081323 35.864934872,-1.549997155 35.684895308,-1.590702859 35.505058013,-1.628829318 35.32487795,-1.706962629 34.964765601,-1.719206374 34.905414475,-1.426449599 34.865555016,-1.142060502 34.826119173,-0.857944326 34.786020382,-0.432290213 34.724632687,-0.148873114 34.682883598,0.275714714 34.619028174,0.558409347 34.575639154,0.970664961 34.511104242,0.984869592 34.570524326,1.074972097 34.930970392,1.119191778 35.111331283,1.166090384 35.291278394,1.211433744 35.471474792,1.256254555 35.651758437,1.344560093 36.012453502)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65574427496494 46.58760062623642 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 2021-12-23T15:16:09.124510Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/10/04/029EA5 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.6993178474127753 35.0,-1.5907028589999863 35.50505801299994,-1.5499971549998346 35.68489530800058,-1.4818706867169693 36.0,-1.0 36.0,-1.0 35.0,-1.6993178474127753 35.0)) 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_029EA5_N35W002_2018_10_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_029EA5_N35W002_2018_10_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_029EA5_N35W002_2018_10_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_029EA5_N35W002_2018_10_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_029EA5_N35W002_2018_10_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