https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-17T18:35:37.781269Z 2018-08-17T18:36:02.779354Z s3://sentinel-s1-l1c/GRD/2018/8/17/IW/DV/S1A_IW_GRDH_1SDV_20180817T183537_20180817T183602_023290_02885A_3A1D 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 2018-08-17T18:35:37.781269Z 2018-08-17T18:36:02.779354Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180817T205853_V20180817T165428_20180817T201158.EOF 347.97943467219886 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-17T21:16:58.620903Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180817T183537_20180817T183602_023290_02885A_3A1D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.589946355 9.138378486,-6.027763975 9.252349799,-5.463969766 9.365687434,-4.899810129 9.478125836,-4.35208088 9.586346716,-4.386761752 9.767583926,-4.423909765 9.948424825,-4.49537414 10.31064435,-4.568268946 10.672562178,-4.651627037 11.094356627,-5.202199515 10.987301096,-5.769233611 10.875917368,-6.335844965 10.763486317,-6.900780673 10.65027205,-6.814109454 10.227396702,-6.73846237 9.86455598,-6.664344936 9.501396505,-6.625877499 9.320099566,-6.589946355 9.138378486)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87996968713484 46.09794304525752 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 2021-12-23T01:09:21.636237Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N10W005/2018/08/17/02885A 2.0E-4 2.0E-4 true block average 2 2 11.0 -5.0 10.0 -4.0 POLYGON((-4.6329795931596 11.0,-4.434085328139197 10.0,-5.0 10.0,-5.0 11.0,-4.6329795931596 11.0)) 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_02885A_N10W005_2018_08_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02885A_N10W005_2018_08_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02885A_N10W005_2018_08_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02885A_N10W005_2018_08_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02885A_N10W005_2018_08_17_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