https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-19T17:57:17.108058Z 2019-05-19T17:57:42.106715Z s3://sentinel-s1-l1c/GRD/2019/5/19/IW/DV/S1A_IW_GRDH_1SDV_20190519T175717_20190519T175742_027300_031425_E7B4 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 2019-05-19T17:57:17.108058Z 2019-05-19T17:57:42.106715Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190519T200656_V20190519T161320_20190519T193050.EOF 347.76766234223953 693000 Copernicus S1 Core Ground Segment - UPA 2019-05-19T20:22:01.960210Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190519T175717_20190519T175742_027300_031425_E7B4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((1.6171060065253766 19.238412707533808,2.2058640983610354 19.347742493132447,2.798581063208147 19.45574278899348,3.392073386831204 19.561805389501377,3.9630768710268582 19.661875217637657,3.7890060745677894 20.56683230543833,3.753193842124103 20.747657083530573,3.66881228244229 21.168532285543755,3.092032182018564 21.06949357591029,2.49259229707933 20.96434198456241,1.8939975373086522 20.857088815576752,1.2994622686866595 20.748339613283388,1.3906285539004886 20.326599587300247,1.4292986679382964 20.145393046182022,1.5047693198810663 19.78263166440042,1.6171060065253766 19.238412707533808)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.87007678670456 46.14176940862558 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 2021-12-24T16:09:24.898516Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N20E003/2019/05/19/031425 2.0E-4 2.0E-4 true block average 2 2 21.0 3.0 20.0 4.0 POLYGON((3.7026014366687834 21.0,3.7890060745682597 20.566832305435945,3.8980377095441927 20.0,3.0 20.0,3.0 21.0,3.7026014366687834 21.0)) 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_031425_N20E003_2019_05_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_031425_N20E003_2019_05_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_031425_N20E003_2019_05_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_031425_N20E003_2019_05_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_031425_N20E003_2019_05_19_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