https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-17T05:30:18.079652Z 2018-01-17T05:30:41.905377Z s3://sentinel-s1-l1c/GRD/2018/1/17/IW/DV/S1A_IW_GRDH_1SDV_20180117T053018_20180117T053041_020190_02271E_724A 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 2018-01-17T05:30:18.079652Z 2018-01-17T05:30:41.905377Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180117T072938_V20180117T031129_20180117T062859.EOF 192.9356529631098 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-17T07:47:43.257356Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180117T053018_20180117T053041_020190_02271E_724A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((9.205575151 34.467984787,8.783975337 34.534044067,8.501613271 34.577416423,8.077525892 34.641250433,7.79444347 34.68298764,7.369292898 34.744361116,7.085513405 34.784452837,6.801461758 34.823883542,6.506672094 34.864059995,6.471865278 34.683570622,6.437979278 34.502859288,6.405601157 34.321937568,6.334460154 33.960948881,6.252088163 33.554792573,6.542311342 33.514259345,6.821973731 33.47451718,7.101379191 33.434145731,7.519998241 33.372411983,7.798746649 33.330474023,8.216364604 33.266397815,8.494435418 33.222903154,8.909652978 33.156719262,9.004624862 33.563422256,9.087144253 33.924939117,9.125176798 34.10621364,9.164850082 34.287228464,9.205575151 34.467984787)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71723432755045 46.51624653777866 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 2022-01-20T13:25:14.175655Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N33E007/2018/01/17/02271E 2.0E-4 2.0E-4 true block average 2 2 34.0 7.0 33.0 8.0 POLYGON((8.0 33.299595198406614,7.519998240996513 33.372411983000454,7.0 33.44879406621557,7.0 34.0,8.0 34.0,8.0 33.299595198406614)) 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_02271E_N33E007_2018_01_17_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02271E_N33E007_2018_01_17_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02271E_N33E007_2018_01_17_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02271E_N33E007_2018_01_17_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02271E_N33E007_2018_01_17_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