https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-10-18T06:46:44.146648Z 2020-10-18T06:47:08.319993Z s3://sentinel-s1-l1c/GRD/2020/10/18/IW/DV/S1A_IW_GRDH_1SDV_20201018T064644_20201018T064708_034847_040FFE_5B80 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 2020-10-18T06:46:44.146648Z 2020-10-18T06:47:08.319993Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20201018T090217_V20201018T042554_20201018T074324.EOF 192.4934461398484 693000 Copernicus S1 Core Ground Segment - DPA 2020-10-18T09:38:56.793775Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20201018T064644_20201018T064708_034847_040FFE_5B80 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.933422222126202 27.188651138738024,-11.320651817333909 27.25500055886221,-11.580590179005227 27.298895434474254,-11.971945378370359 27.364007151877352,-12.233186203515315 27.406819816297336,-12.624675628564585 27.470002886465835,-12.88632955755505 27.51157919618462,-13.423551663420465 27.59530046682014,-13.530183402611287 27.053357862918453,-13.601841782167153 26.69207066548656,-13.674979280465527 26.33099924981766,-13.687741061247634 26.26520511193678,-13.155635627242432 26.180550703042616,-12.897095854998227 26.138661236655672,-12.510651706893004 26.075127522047197,-12.253187298765804 26.03218685448718,-11.869352798594004 25.967259325469858,-11.610503214675909 25.922861052414724,-11.22561288794292 25.855927122729497,-11.174569142669569 26.103324581514915,-11.131701494922847 26.283759236515316,-11.092105547482308 26.464765000572026,-11.051629970645983 26.645619197844464,-11.011868903328526 26.826598399190143,-10.972247325943696 27.007602588037663,-10.933422222126202 27.188651138738024)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81286648370862 46.53702744521656 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 2021-12-25T18:52:18.133700Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/N26W012/2020/10/18/040FFE 2.0E-4 2.0E-4 true block average 2 2 27.0 -12.0 26.0 -11.0 POLYGON((-11.0 26.880819391774033,-11.13170149492109 26.283759236522982,-11.174569142668295 26.103324581521303,-11.19588736333852 26.0,-12.0 26.0,-12.0 27.0,-11.0 27.0,-11.0 26.880819391774033)) 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_040FFE_N26W012_2020_10_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_040FFE_N26W012_2020_10_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_040FFE_N26W012_2020_10_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_040FFE_N26W012_2020_10_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_040FFE_N26W012_2020_10_18_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