https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-02-20T18:33:14.147181Z 2019-02-20T18:33:39.145763Z s3://sentinel-s1-l1c/GRD/2019/2/20/IW/DV/S1A_IW_GRDH_1SDV_20190220T183314_20190220T183339_026017_02E658_7F48 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 2019-02-20T18:33:14.147181Z 2019-02-20T18:33:39.145763Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190220T213956_V20190220T164612_20190220T200342.EOF 347.26019624966057 693000 Copernicus S1 Core Ground Segment - DPA 2019-02-20T22:11:13.584407Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190220T183314_20190220T183339_026017_02E658_7F48 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.990227067134057 30.38385066388312,-8.6028069686825 30.44777536941026,-8.340012203623386 30.49043457806875,-7.945389637392568 30.553431695258677,-7.682024805698061 30.594766592813023,-7.286559313584998 30.6557707375446,-7.022640539081108 30.69577274110425,-6.758504636184618 30.735239264598075,-6.427202695268956 30.783920701156738,-6.4639781649725325 30.96425876182384,-6.481311940164928 31.14748378310573,-6.513621872447857 31.32853864915853,-6.562397206103622 31.507234687075933,-6.606673358232904 31.686580655093195,-6.646191942556298 31.86660597950076,-6.684152962562008 32.04685132365788,-6.720623297579526 32.22730648283169,-6.732207803754198 32.28689098044198,-7.0689771537801835 32.238663948670826,-7.337460256108426 32.19952211815711,-7.6057121728325345 32.159811916548634,-8.007650534684494 32.09918389334837,-8.275312456657407 32.05805874051514,-8.676353138033008 31.99531480042682,-8.943408259276776 31.95278343392946,-9.33708930570392 31.88898735289404,-9.32381405993831 31.82930470669716,-9.282180552914001 31.648591238072083,-9.23901657145736 31.46813149803076,-9.194366329779113 31.287918947836182,-9.14477653279214 31.10852258673868,-9.091112775947247 30.929805027800917,-9.054265331338925 30.74832422897659,-9.032110145047586 30.564411187306014,-8.990227067134057 30.38385066388312)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74615168535116 46.38562955597847 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 2021-12-24T11:32:23.186399Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N30W010/2019/02/20/02E658 2.0E-4 2.0E-4 true block average 2 2 31.0 -10.0 30.0 -9.0 POLYGON((-9.0 30.42598237820658,-9.032110145047788 30.56441118730663,-9.054265331339291 30.748324228978376,-9.091112775947558 30.929805027802434,-9.112190312716427 31.0,-9.0 31.0,-9.0 30.42598237820658)) 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_02E658_N30W010_2019_02_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02E658_N30W010_2019_02_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02E658_N30W010_2019_02_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02E658_N30W010_2019_02_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02E658_N30W010_2019_02_20_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