https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-04-11T18:13:11.254638Z 2019-04-11T18:13:36.252670Z s3://sentinel-s1-l1c/GRD/2019/4/11/IW/DV/S1A_IW_GRDH_1SDV_20190411T181311_20190411T181336_026746_0300F4_333F 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 2019-04-11T18:13:11.254638Z 2019-04-11T18:13:36.252670Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190411T202652_V20190411T162946_20190411T194716.EOF 347.81951925319885 693000 Copernicus S1 Core Ground Segment - UPA 2019-04-11T21:15:56.448206Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190411T181311_20190411T181336_026746_0300F4_333F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.107371573340487 17.335382253495098,-1.5258938707974201 17.445391768157336,-0.9416890091065747 17.554077468140136,-0.3567928201447202 17.661039290751457,0.21377148579927976 17.763585091904545,0.0734676834388254 18.48744517878687,-0.07916327066187606 19.270878068128397,-0.6549394200563645 19.169404971304456,-1.2451227334945125 19.063385882159135,-1.8345501413180387 18.955483467287223,-2.4211659059890147 18.846096329207697,-2.2574432142066345 18.060903608134378,-2.107371573340487 17.335382253495098)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85646096511764 46.07567 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 2021-12-24T14:10:42.903244Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N18W001/2019/04/11/0300F4 2.0E-4 2.0E-4 true block average 2 2 19.0 -1.0 18.0 0.0 POLYGON((-0.026389920919412904 19.0,0.0 18.86454430443522,0.0 18.0,-1.0 18.0,-1.0 19.0,-0.026389920919412904 19.0)) 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_0300F4_N18W001_2019_04_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0300F4_N18W001_2019_04_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0300F4_N18W001_2019_04_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0300F4_N18W001_2019_04_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0300F4_N18W001_2019_04_11_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