https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-31T18:30:38.276199Z 2021-10-31T18:31:03.276054Z s3://sentinel-s1-l1c/GRD/2021/10/31/IW/DV/S1A_IW_GRDH_1SDV_20211031T183038_20211031T183103_040367_04C8CF_A651 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 2021-10-31T18:30:38.276199Z 2021-10-31T18:31:03.276054Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.75164527976216 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-31T22:53:00.493469Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211031T183038_20211031T183103_040367_04C8CF_A651 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.702469271568482 19.654301216632447,-6.115247333569905 19.762929361082254,-5.523282187203062 19.87034018833543,-4.930559336345688 19.975778637602005,-4.348084384912304 20.077330293914166,-4.640913990481087 21.584224888036587,-5.229583126504022 21.483689620951967,-5.828829579615759 21.379073509595642,-6.427003409164366 21.272362110625494,-7.019487816977062 21.16441875453271,-6.816264492669853 20.19805135640072,-6.702469271568482 19.654301216632447)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82364663502991 46.05022 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 2021-12-26T14:13:27.452622Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N20W006/2021/10/31/04C8CF 2.0E-4 2.0E-4 true block average 2 2 21.0 -6.0 20.0 -5.0 POLYGON((-6.0 20.0,-6.0 21.0,-5.0 21.0,-5.0 20.0,-6.0 20.0)) 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_04C8CF_N20W006_2021_10_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C8CF_N20W006_2021_10_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C8CF_N20W006_2021_10_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C8CF_N20W006_2021_10_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C8CF_N20W006_2021_10_31_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