https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-25T06:28:11.892141Z 2021-03-25T06:28:36.890361Z s3://sentinel-s1-l1c/GRD/2021/3/25/IW/DV/S1A_IW_GRDH_1SDV_20210325T062811_20210325T062836_037151_045FC8_C408 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 2021-03-25T06:28:11.892141Z 2021-03-25T06:28:36.890361Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20210325T065155_V20210325T054814_20210325T122314.EOF 192.9250591879748 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-25T07:34:21.211626Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210325T062811_20210325T062836_037151_045FC8_C408 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-5.188024437807583 34.489408999506146,-5.594532689755365 34.55313445075908,-5.875636920505979 34.59635063607465,-6.158522924137588 34.63914247192501,-6.58384680354912 34.70216662167057,-7.010508977718159 34.76380581643114,-7.295291339429891 34.804067530573384,-7.58034287996611 34.84366262625299,-7.874191228481273 34.883737728804505,-7.910603384508627 34.703392286355864,-8.02225363136046 34.16239262662269,-8.058966163779708 33.98198621078961,-8.13425012520953 33.62142302414161,-8.182336016792691 33.38161637387728,-7.894450964088787 33.34127718856306,-7.615104873899799 33.30145732839743,-7.337148528177027 33.26117563121227,-6.922527037030907 33.199864153551566,-6.501251312045421 33.13607475960562,-6.222510607892537 33.09303256973883,-5.8103133306041626 33.02815939702023,-5.554789512076416 32.987202774013895,-5.53935184655707 33.046326622776576,-5.499052581084016 33.227287343994774,-5.452366732135558 33.407229169799606,-5.4149617931049 33.58865777393316,-5.364353582629132 33.76798484176168,-5.315545300580642 33.9476065374068,-5.271937487382552 34.128060555289615,-5.227604044112058 34.30840409202317,-5.188024437807583 34.489408999506146)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64498255062115 46.50797415583415 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 2021-12-26T03:02:28.341848Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34W009/2021/03/25/045FC8 2.0E-4 2.0E-4 true block average 2 2 35.0 -9.0 34.0 -8.0 POLYGON((-8.055300374970058 34.0,-8.0 34.27022227620576,-8.0 34.0,-8.055300374970058 34.0)) 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_N34W009_2021_03_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_045FC8_N34W009_2021_03_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_045FC8_N34W009_2021_03_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_045FC8_N34W009_2021_03_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_045FC8_N34W009_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