https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-26T05:57:09.392856Z 2021-08-26T05:57:34.390132Z s3://sentinel-s1-l1c/GRD/2021/8/26/IW/DV/S1B_IW_GRDH_1SDV_20210826T055709_20210826T055734_028413_0363D8_32C2 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-08-26T05:57:09.392856Z 2021-08-26T05:57:34.390132Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.4198919560331 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-26T07:15:02.317026Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210826T055709_20210826T055734_028413_0363D8_32C2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.086417816297019 25.673676538347895,0.7015878158824297 25.74075841259074,0.44165280494499104 25.785451286923692,0.0519766591142706 25.85152132983443,-0.20850631670966746 25.89506368365665,-0.7309849853749029 25.980897149750103,-0.9926509813271788 26.023130145122646,-1.3784482391437982 26.084478618112115,-1.5898292392167024 25.00020038724289,-1.6724215764953043 24.578925118979047,-1.2910629523878254 24.51686783162405,-1.0331621561047988 24.474317835996626,-0.5176852777896626 24.387867717418416,-0.2603011538968033 24.344001382453246,0.12508241705608558 24.27744727605303,0.38187742928388085 24.232519122528355,0.7614496639636466 24.16525722313183,0.8516766601309701 24.587481146157163,0.8890228075996472 24.768842711294266,0.929269242159123 24.94969141686827,0.9686205682386715 25.130699001640235,1.0463579283922917 25.492885431519504,1.086417816297019 25.673676538347895)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77727443338896 46.66662353832183 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 2021-12-26T10:47:29.490687Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/N25W002/2021/08/26/0363D8 2.0E-4 2.0E-4 true block average 2 2 26.0 -2.0 25.0 -1.0 POLYGON((-1.589868525764164 25.0,-1.394917420459941 26.0,-1.0 26.0,-1.0 25.0,-1.589868525764164 25.0)) 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_0363D8_N25W002_2021_08_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0363D8_N25W002_2021_08_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0363D8_N25W002_2021_08_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0363D8_N25W002_2021_08_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0363D8_N25W002_2021_08_26_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