https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-06T15:25:27.026913Z 2018-04-06T15:25:56.048569Z s3://sentinel-s1-l1c/GRD/2018/4/6/IW/DV/S1B_IW_GRDH_1SDV_20180406T152527_20180406T152556_010365_012DE8_608F 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 2018-04-06T15:25:27.026913Z 2018-04-06T15:25:56.048569Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.9838743805042 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-06T21:31:25.335134Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180406T152527_20180406T152556_010365_012DE8_608F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((40.797257778 8.885224761,41.355390285 8.998536878,41.915106199 9.111248746,42.475164547 9.223095861,43.023162399 9.33161919,43.01342673 9.390624403,42.978724037 9.571957871,42.936308955 9.751768409,42.891736319 9.931156032,42.815294556 10.292417351,42.780308367 10.473672549,42.742925389 10.654454346,42.68296719 10.956795517,42.131894037 10.849494137,41.568758142 10.738741914,41.006036634 10.626969613,40.444982878 10.514441403,40.507192675 10.21131027,40.546155821 10.030117164,40.582372893 9.848365751,40.661537397 9.486221793,40.707790957 9.306506,40.751262612 9.126226459,40.787154624 8.9444013,40.797257778 8.885224761)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.93256679638122 46.20778046608093 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 2022-01-24T17:55:33.561409Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N09E042/2018/04/06/012DE8 2.0E-4 2.0E-4 true block average 2 2 10.0 42.0 9.0 43.0 POLYGON((42.8771691511105 10.0,42.89173631900002 9.931156031999649,42.93630895500196 9.75176840899207,42.978724036998585 9.57195787100602,43.0 9.460783670315468,43.0 9.327032200036545,42.0 9.128202562967752,42.0 10.0,42.8771691511105 10.0)) 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_012DE8_N09E042_2018_04_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_012DE8_N09E042_2018_04_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_012DE8_N09E042_2018_04_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_012DE8_N09E042_2018_04_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_012DE8_N09E042_2018_04_06_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