https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-01-21T04:33:23.181424Z 2021-01-21T04:34:13.179409Z s3://sentinel-s1-l1c/GRD/2021/1/21/IW/DV/S1A_IW_GRDH_1SDV_20210121T043348_20210121T043413_036231_043FDE_5A18 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 2021-01-21T04:33:48.181160Z 2021-01-21T04:34:13.179409Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210121T070502_V20210121T020558_20210121T052328.EOF 191.9629457715483 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-21T08:19:30.168723Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210121T043348_20210121T043413_036231_043FDE_5A18 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.746677328175874 1.7808613009745407,17.637829179725344 2.0165752913040156,16.541543858432256 2.2487780570844995,16.354218637264232 1.3436655662427655,16.22859099697755 0.7412009748580441,18.43190892070075 0.2687885873578302,18.596216893918847 1.0545575277141963,18.746677328175874 1.7808613009745407)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74976 46.05031480494181 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 s3://sentinel-s1-l1c/GRD/2021/1/21/IW/DV/S1A_IW_GRDH_1SDV_20210121T043323_20210121T043348_036231_043FDE_A5B6 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 2021-01-21T04:33:23.181424Z 2021-01-21T04:33:48.179673Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210121T070502_V20210121T020558_20210121T052328.EOF 191.9650760759117 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-21T08:18:37.740639Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210121T043323_20210121T043348_036231_043FDE_A5B6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.063541217042335 3.2925580436309065,17.950208533114086 3.5269604248467354,16.852240569777933 3.7566785682193924,16.816517734936966 3.5754294241022353,16.74212723884408 3.2133426812387365,16.666676378579968 2.8514551878681806,16.630256734586013 2.6702261670185536,16.541543858432256 2.2487780570844995,17.637829179725344 2.0165752913040156,18.746677328175874 1.7808613009745407,18.79949209344869 2.021758798200304,18.874855748448134 2.3849029091790457,18.911414609751446 2.566709195027611,18.949129504195156 2.748266414906281,18.988082982726944 2.929557717139885,19.063541217042335 3.2925580436309065)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.7883 46.08863584278801 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 2021-12-25T23:46:35.055023Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N02E017/2021/01/21/043FDE 2.0E-4 2.0E-4 true block average 2 2 3.0 17.0 2.0 18.0 POLYGON((17.0 2.0,17.0 3.0,18.0 3.0,18.0 2.0,17.0 2.0)) 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_043FDE_N02E017_2021_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043FDE_N02E017_2021_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043FDE_N02E017_2021_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043FDE_N02E017_2021_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043FDE_N02E017_2021_01_21_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