https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-03-25T15:37:47.447386Z 2019-03-25T15:38:16.484636Z s3://sentinel-s1-l1c/GRD/2019/3/25/IW/DV/S1B_IW_GRDH_1SDV_20190325T153747_20190325T153816_015513_01D121_992E Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2019-03-25T15:37:47.447386Z 2019-03-25T15:38:16.484636Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20190325T175146_V20190325T135243_20190325T171013.EOF 347.61311654212824 693000 Copernicus S1 Core Ground Segment - DPA 2019-03-25T18:15:25.437438Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20190325T153747_20190325T153816_015513_01D121_992E GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.700407031353514 23.431367838173216,36.303668622444484 23.538662817988772,36.91021110767532 23.6440154142849,37.27459842362891 23.706089452019377,37.51771362851323 23.746996120953533,38.120265253867416 23.846625116635156,37.80350369370308 25.472863456917793,37.43941006623889 25.414423714396964,37.192900704171905 25.374312103999294,36.946554758841195 25.33378863159808,36.577344995508696 25.27223342100218,36.331413064145295 25.230684786122694,35.96283008645332 25.167596701746344,35.71731980186064 25.12502942840981,35.351710231176874 25.060830511365992,35.53339144009751 24.213893950094036,35.700407031353514 23.431367838173216)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77960939145664 46.03542 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 2021-12-24T13:14:06.605493Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N23E037/2019/03/25/01D121 2.0E-4 2.0E-4 true block average 2 2 24.0 37.0 23.0 38.0 POLYGON((38.0 23.826739838836463,37.517713628531716 23.746996120956325,37.0 23.659311114344472,37.0 24.0,38.0 24.0,38.0 23.826739838836463)) 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_01D121_N23E037_2019_03_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01D121_N23E037_2019_03_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01D121_N23E037_2019_03_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01D121_N23E037_2019_03_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01D121_N23E037_2019_03_25_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