https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-05-02T19:27:17.624196Z 2019-05-02T19:27:39.409558Z s3://sentinel-s1-l1c/GRD/2019/5/2/IW/DV/S1A_IW_GRDH_1SDV_20190502T192717_20190502T192739_027053_030C19_7B2D 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 2019-05-02T19:27:17.624196Z 2019-05-02T19:27:39.409558Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190502T214445_V20190502T174350_20190502T210120.EOF 347.8237221630862 693000 Copernicus S1 Core Ground Segment - DPA 2019-05-02T22:02:04.511896Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190502T192717_20190502T192739_027053_030C19_7B2D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.650369733253783 17.452355795305515,-20.070892485072353 17.56186681502658,-19.488594795194967 17.670072725443962,-18.905606301779905 17.776556167488536,-18.326107366649616 17.880560332260984,-18.55759770340302 19.07058611885043,-19.14126380601474 18.967439641136863,-19.728400670866655 18.861695220435372,-20.314796165983953 18.754103484613406,-20.89830435429856 18.64508056811424,-20.650369733253783 17.452355795305515)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8127478831467 46.00444 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 2021-12-24T15:16:30.113621Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N18W021/2019/05/02/030C19 2.0E-4 2.0E-4 true block average 2 2 19.0 -21.0 18.0 -20.0 POLYGON((-20.76420987597048 18.0,-20.898304354298556 18.645080568114253,-20.0 18.811862226299358,-20.0 18.0,-20.76420987597048 18.0)) 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_030C19_N18W021_2019_05_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_030C19_N18W021_2019_05_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_030C19_N18W021_2019_05_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_030C19_N18W021_2019_05_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_030C19_N18W021_2019_05_02_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