https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-09T03:37:48.976111Z 2021-01-09T03:38:17.998102Z s3://sentinel-s1-l1c/GRD/2021/1/9/IW/DV/S1B_IW_GRDH_1SDV_20210109T033748_20210109T033817_025072_02FBF8_3F97 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 2021-01-09T03:37:48.976111Z 2021-01-09T03:38:17.998102Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210109T054120_V20210109T011554_20210109T043324.EOF 192.3133481863013 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-09T06:18:54.545506Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210109T033748_20210109T033817_025072_02FBF8_3F97 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((35.526688762354254 23.159178367685346,34.921840401653064 23.26705241395674,34.31541548386902 23.37269990195171,33.70960271036908 23.475734747644374,33.112883555556195 23.574769365416902,33.10121851386183 23.517117576896418,33.06637909770463 23.336258885147785,33.02930756685648 23.15576233243771,32.99454396512954 22.974883118808165,32.95808429047037 22.794278500110455,32.92258685748658 22.613511484463473,32.85301290730331 22.2517274439016,32.81510843605336 22.071348699345176,32.79201158980544 21.94977391346746,33.38426817244505 21.849186271942276,33.98179502162003 21.74539892561968,34.581917547124874 21.63884060420233,35.16772463571624 21.532576530592372,35.19758697582466 21.653555921844767,35.23334676516352 21.83522716431804,35.30699614415108 22.19817627831082,35.35507363025501 22.37760755664137,35.393365204312175 22.558817959143603,35.43434237448768 22.73954167763655,35.51433626016315 23.10134713410361,35.526688762354254 23.159178367685346)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74820168974215 46.04543094923285 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 2021-12-25T23:09:24.137300Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N23E034/2021/01/09/02FBF8 2.0E-4 2.0E-4 true block average 2 2 24.0 34.0 23.0 35.0 POLYGON((34.0 23.426344835058366,34.315415483841576 23.372699901956555,35.0 23.253112734730358,35.0 23.0,34.0 23.0,34.0 23.426344835058366)) 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_02FBF8_N23E034_2021_01_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02FBF8_N23E034_2021_01_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02FBF8_N23E034_2021_01_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02FBF8_N23E034_2021_01_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02FBF8_N23E034_2021_01_09_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