https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-04T16:22:44.763434Z 2018-01-04T16:23:13.782408Z s3://sentinel-s1-l1c/GRD/2018/1/4/IW/DV/S1B_IW_GRDH_1SDV_20180104T162244_20180104T162313_009023_0101EB_ABD8 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-01-04T16:22:44.763434Z 2018-01-04T16:23:13.782408Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180104T170831_V20180104T131129_20180104T162859.EOF 347.66946059940875 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-04T17:21:42.146183Z Sentinel-1 IPF, 002.84 S1B_IW_GRDH_1SDV_20180104T162244_20180104T162313_009023_0101EB_ABD8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.255690433 -22.039806118,31.813262101 -21.911688743,32.418013659 -21.770333106,33.021576121 -21.626785143,33.600222197 -21.486842072,33.487787418 -21.070533644,33.439746144 -20.890860953,33.390870752 -20.711408208,33.296296824 -20.351769023,33.250584168 -20.171585103,33.203594007 -19.991728813,33.173612746 -19.870496686,32.600556341 -20.00838458,32.002932262 -20.149964741,31.404237306 -20.289528599,30.852340675 -20.416154867,30.880665081 -20.5378996,30.925136768 -20.718561244,30.968280531 -20.899537803,31.057712475 -21.260797213,31.104055389 -21.441068525,31.149439718 -21.621570419,31.255690433 -22.039806118)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.03905 45.80706718702375 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 2022-01-19T16:40:47.668991Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/S22E032/2018/01/04/0101EB 2.0E-4 2.0E-4 true block average 2 2 -21.0 32.0 -22.0 33.0 POLYGON((33.0 -21.631916688472074,32.41801365904087 -21.77033310599023,32.0 -21.868040315284418,32.0 -21.0,33.0 -21.0,33.0 -21.631916688472074)) 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_0101EB_S22E032_2018_01_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0101EB_S22E032_2018_01_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0101EB_S22E032_2018_01_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0101EB_S22E032_2018_01_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0101EB_S22E032_2018_01_04_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