https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-03-01T04:00:16.985310Z 2021-03-01T04:00:41.020470Z s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1B_IW_GRDH_1SDV_20210301T040016_20210301T040041_025816_031413_CD65 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 2021-03-01T04:00:16.985310Z 2021-03-01T04:00:41.020470Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210301T074352_V20210301T031919_20210301T063649.EOF 192.7133302199676 693000 Copernicus S1 Core Ground Segment - TLS 2021-03-01T08:52:00.151482Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210301T040016_20210301T040041_025816_031413_CD65 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.10590440257583 31.22631806431517,30.71255279846821 31.290584808480133,30.44784055529936 31.33310783636091,30.05026018072935 31.395879912554975,29.78491552995693 31.437043499184316,29.38646792799569 31.497758865707734,29.120552888767918 31.53754718864284,28.8544141729717 31.576783068852844,28.506662838980915 31.627151407403137,28.399083695093296 31.086161606418557,28.28920028448244 30.544735808649875,28.255288703750466 30.36386015510574,28.243945844141795 30.30650563984124,28.58684294451099 30.255704099424634,28.849291564625705 30.216167584388423,29.241697967164846 30.156014373750736,29.50311580686325 30.11524960418143,29.764979541156265 30.073861220730613,30.156551694997464 30.01093455408374,30.41806394725016 29.968216462424763,30.80601443699333 29.90381978232123,30.859452460516238 30.142158797720757,30.901646866982833 30.322785316629556,30.942854504389754 30.503578375400984,31.10590440257583 31.22631806431517)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71149999613878 46.15627288244756 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 2021-12-26T01:45:41.859180Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N30E031/2021/03/01/031413 2.0E-4 2.0E-4 true block average 2 2 31.0 31.0 30.0 32.0 POLYGON((31.054847102263846 31.0,31.0 30.75688315007247,31.0 31.0,31.054847102263846 31.0)) 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_031413_N30E031_2021_03_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031413_N30E031_2021_03_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031413_N30E031_2021_03_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031413_N30E031_2021_03_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031413_N30E031_2021_03_01_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