https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-25T06:27:46.892422Z 2021-03-25T06:28:11.890642Z s3://sentinel-s1-l1c/GRD/2021/3/25/IW/DV/S1A_IW_GRDH_1SDV_20210325T062746_20210325T062811_037151_045FC8_201D 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 2021-03-25T06:27:46.892422Z 2021-03-25T06:28:11.890642Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20210325T065155_V20210325T054814_20210325T122314.EOF 193.0484729143636 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-25T07:35:29.207412Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210325T062746_20210325T062811_037151_045FC8_201D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.830618387359466 35.993664812051314,-5.242340209517586 36.05697301642798,-5.5378541281701334 36.101466521128536,-5.965141988159774 36.164442386562975,-6.254798216198827 36.206207405140105,-6.689844486340596 36.267539632136305,-6.980244430770373 36.30754857028572,-7.270935039385978 36.346852189502286,-7.575118040275693 36.38717525522523,-7.64880948351872 36.026552249751205,-7.686591852364002 35.846315298752884,-7.725438744591856 35.66621856252539,-7.76225244404763 35.48584996154842,-7.796899071054165 35.3051886258467,-7.833459894945401 35.12478039756948,-7.880526595105524 34.885332041674914,-7.5820303475877875 34.84463646765854,-7.296758878485134 34.80501560126564,-7.0117569585400314 34.76472713027257,-6.5847661921926814 34.7030457741737,-6.159122995280304 34.63997838749449,-5.876010553116032 34.597154349053014,-5.594674891958009 34.553904060428195,-5.191525629178832 34.4907111030519,-5.177875586085519 34.549663822469036,-5.134712622891543 34.73019858563943,-5.104707014334867 34.9128033092862,-5.0629593116572265 35.093563577463776,-5.008780325724024 35.272380590688606,-4.959672653510333 35.45200888801387,-4.830618387359466 35.993664812051314)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.57893557136692 46.45658389738702 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 2021-12-26T03:02:32.769396Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W008/2021/03/25/045FC8 2.0E-4 2.0E-4 true block average 2 2 36.0 -8.0 35.0 -7.0 POLYGON((-7.857987110997221 35.0,-7.796899071049857 35.30518862586861,-7.76225244404992 35.485849961536466,-7.725438744591611 35.66621856252604,-7.654375528040793 36.0,-7.0 36.0,-7.0 35.0,-7.857987110997221 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_045FC8_N35W008_2021_03_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045FC8_N35W008_2021_03_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045FC8_N35W008_2021_03_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045FC8_N35W008_2021_03_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045FC8_N35W008_2021_03_25_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