https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-22T03:14:56.686447Z 2018-07-22T03:15:25.694156Z s3://sentinel-s1-l1c/GRD/2018/7/22/IW/DV/S1A_IW_GRDH_1SDV_20180722T031456_20180722T031525_022901_027BE7_6F81 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 2018-07-22T03:14:56.686447Z 2018-07-22T03:15:25.694156Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180722T045621_V20180722T004328_20180722T040058.EOF 192.0833965580949 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-22T05:25:35.979013Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180722T031456_20180722T031525_022901_027BE7_6F81 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.405550984 -11.547677888,35.840353689 -11.420349613,35.270840572 -11.290844023,34.701836198 -11.160257977,34.17164041 -11.037507069,34.114818611 -11.275635988,34.071079793 -11.455719274,33.986078846 -11.816496133,33.93964408 -11.995974223,33.809133197 -12.536527388,33.780784751 -12.657068472,34.313689476 -12.781471814,34.885684046 -12.913675553,35.458274966 -13.044639567,36.026610442 -13.173256123,36.053906659 -13.052246719,36.180324225 -12.509681554,36.225549333 -12.329535473,36.307848866 -11.967417949,36.350345506 -11.786672633,36.405550984 -11.547677888)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63036 46.02307606082714 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 2021-12-22T18:02:54.595484Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S12E036/2018/07/22/027BE7 2.0E-4 2.0E-4 true block average 2 2 -11.0 36.0 -12.0 37.0 POLYGON((36.40555098399995 -11.54767788800002,36.30044384579596 -12.0,36.0 -12.0,36.0 -11.456314911435799,36.40555098399995 -11.54767788800002)) 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_027BE7_S12E036_2018_07_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_027BE7_S12E036_2018_07_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_027BE7_S12E036_2018_07_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_027BE7_S12E036_2018_07_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_027BE7_S12E036_2018_07_22_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