https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-19T18:09:34.828812Z 2021-01-19T18:09:59.826919Z s3://sentinel-s1-l1c/GRD/2021/1/19/IW/DV/S1B_IW_GRDH_1SDV_20210119T180934_20210119T180959_025227_0300FA_6375 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 2021-01-19T18:09:34.828812Z 2021-01-19T18:09:59.826919Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210119T203055_V20210119T162102_20210119T193832.EOF 346.8494988441186 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-19T20:43:57.782490Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210119T180934_20210119T180959_025227_0300FA_6375 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.076439186478837 35.837603621696,-3.6681367703581143 35.90051978974152,-3.390128310190016 35.94250689823881,-2.9725697470681043 36.00428093397255,-2.6938390095849964 36.044656894028776,-2.2752149534134984 36.10400659784351,-1.9957859808967031 36.14276132493165,-1.716084596932946 36.18086484570079,-1.3413713635839066 36.23081457135256,-1.488594360888937 36.9514250339785,-1.5221200765453546 37.13218105566431,-1.5530553675835754 37.313265567223596,-1.5910925926050354 37.493426853393274,-1.637774124484007 37.73348013206182,-2.0141293388474653 37.68476301417049,-2.2956304314724796 37.647484863738946,-2.5861332480906256 37.608284200813785,-3.0147211517156944 37.549061547108174,-3.4372084983721036 37.489062137047256,-3.7206891080359377 37.44790612683986,-4.005160311802662 37.4058793261886,-4.427975403063657 37.34206196447245,-4.416280824125147 37.28214624306795,-4.36646698552073 37.102590360358526,-4.320520110395098 36.92245238391188,-4.291798087387522 36.73968144410984,-4.249388257171732 36.559006644605084,-4.076439186478837 35.837603621696)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6610336961393 46.05777002924237 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 2021-12-25T23:40:05.096776Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N36W004/2021/01/19/0300FA 2.0E-4 2.0E-4 true block average 2 2 37.0 -4.0 36.0 -3.0 POLYGON((-3.0 36.00022287463821,-4.0 36.0,-4.0 37.0,-3.0 37.0,-3.0 36.00022287463821)) 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_0300FA_N36W004_2021_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0300FA_N36W004_2021_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0300FA_N36W004_2021_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0300FA_N36W004_2021_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0300FA_N36W004_2021_01_19_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