https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-04-20T02:54:31.388388Z 2020-04-20T02:54:56.388237Z s3://sentinel-s1-l1c/GRD/2020/4/20/IW/DV/S1A_IW_GRDH_1SDV_20200420T025431_20200420T025456_032205_03B981_976D 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 2020-04-20T02:54:31.388388Z 2020-04-20T02:54:56.388237Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200420T052123_V20200420T002708_20200420T034438.EOF 191.9631595022354 693000 Copernicus S1 Core Ground Segment - DPA 2020-04-20T06:14:19.054714Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200420T025431_20200420T025456_032205_03B981_976D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.7655476817615 3.387613956586644,42.66231381231322 3.6197049478355856,41.559058520918384 3.8503134673797286,41.52114027081643 3.669561414370855,41.482280011661324 3.4889082854212594,41.373367408177245 2.9453002765260115,41.300021904639685 2.5830168523455255,41.25055624162868 2.3421627433688563,42.35136188191622 2.1092123336577475,43.457209854935044 1.8743088262538592,43.655723619605915 2.842457239537499,43.7655476817615 3.387613956586644)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73091 46.04380724029571 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 2021-12-25T09:28:47.943412Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N02E043/2020/04/20/03B981 2.0E-4 2.0E-4 true block average 2 2 3.0 43.0 2.0 44.0 POLYGON((43.687461256465355 3.0,43.482982172220176 2.0,43.0 2.0,43.0 3.0,43.687461256465355 3.0)) 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_03B981_N02E043_2020_04_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_03B981_N02E043_2020_04_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_03B981_N02E043_2020_04_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_03B981_N02E043_2020_04_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_03B981_N02E043_2020_04_20_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