https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-21T19:08:55.223119Z 2018-01-21T19:09:45.221432Z s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T190920_20180121T190945_020257_022942_B50E 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 2018-01-21T19:09:20.223020Z 2018-01-21T19:09:45.221432Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180121T213819_V20180121T172715_20180121T204445.EOF 347.92965799840675 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-21T21:48:31.677813Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180121T190920_20180121T190945_020257_022942_B50E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.507242708 12.464502122,-14.937445221 12.577041285,-14.365979832 12.688594406,-13.794019223 12.798916657,-13.238481388 12.904788478,-13.534407423 14.412685517,-14.093694934 14.307942324,-14.669461289 14.198632417,-15.244672229 14.087939423,-15.818146168 13.976107169,-15.507242708 12.464502122)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83700048984526 46.06621978243984 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/2018/1/21/IW/DV/S1A_IW_GRDH_1SDV_20180121T190855_20180121T190920_020257_022942_3D20 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 2018-01-21T19:08:55.223119Z 2018-01-21T19:09:20.221531Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180121T213819_V20180121T172715_20180121T204445.EOF 347.9547328574947 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-21T21:48:28.081118Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180121T190855_20180121T190920_020257_022942_3D20 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.196607711 10.95243661,-14.630054021 11.065708202,-14.061900974 11.178144914,-13.493312952 11.289500912,-12.941643912 11.396416069,-13.156076474 12.482365126,-13.238481388 12.904788478,-13.794019223 12.798916657,-14.365979832 12.688594406,-14.937445221 12.577041285,-15.507242708 12.464502122,-15.233551537 11.133883355,-15.196607711 10.95243661)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83320343415254 46.08176 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 2022-01-20T13:47:36.680209Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N12W015/2018/01/21/022942 2.0E-4 2.0E-4 true block average 2 2 13.0 -15.0 12.0 -14.0 POLYGON((-15.0 12.0,-15.0 13.0,-14.0 13.0,-14.0 12.0,-15.0 12.0)) 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_022942_N12W015_2018_01_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022942_N12W015_2018_01_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022942_N12W015_2018_01_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022942_N12W015_2018_01_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022942_N12W015_2018_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