https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-03-08T19:27:09.480356Z 2018-03-08T19:27:59.478911Z s3://sentinel-s1-l1c/GRD/2018/3/8/IW/DV/S1A_IW_GRDH_1SDV_20180308T192734_20180308T192759_020928_023E90_941A 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 2018-03-08T19:27:34.480377Z 2018-03-08T19:27:59.478911Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180308T232806_V20180308T192226_20180308T223956.EOF 347.77451420443407 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-09T13:27:43.538348Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180308T192734_20180308T192759_020928_023E90_941A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.963112483 18.963349188,-20.378386989 19.072278155,-19.789916513 19.179893253,-19.200688397 19.28562148,-18.615859893 19.388550164,-18.908732262 20.895497322,-19.49938831 20.79363316,-20.094431357 20.688816973,-20.688650341 20.581952005,-21.279025297 20.47360945,-20.963112483 18.963349188)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79222149658005 46.00999 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 s3://sentinel-s1-l1c/GRD/2018/3/8/IW/DV/S1A_IW_GRDH_1SDV_20180308T192709_20180308T192734_020928_023E90_E3AB 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 2018-03-08T19:27:09.480356Z 2018-03-08T19:27:34.478889Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180308T232806_V20180308T192226_20180308T223956.EOF 347.8175277562176 693000 Copernicus S1 Core Ground Segment - UPA 2018-03-09T13:27:39.638379Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180308T192709_20180308T192734_020928_023E90_E3AB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.649826916 17.452251393,-20.069244406 17.561988813,-19.486023849 17.670380645,-18.902110203 17.777044543,-18.323539145 17.880893,-18.615859893 19.388550164,-19.200688397 19.28562148,-19.789916513 19.179893253,-20.378386989 19.072278155,-20.963112483 18.963349188,-20.649826916 17.452251393)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80666714041375 46.01604 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 2022-01-24T10:08:42.568695Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N19W021/2018/03/08/023E90 2.0E-4 2.0E-4 true block average 2 2 20.0 -21.0 19.0 -20.0 POLYGON((-20.97077901667323 19.0,-21.0 19.13969452323307,-21.0 20.0,-20.0 20.0,-20.0 19.0,-20.97077901667323 19.0)) 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_023E90_N19W021_2018_03_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023E90_N19W021_2018_03_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023E90_N19W021_2018_03_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023E90_N19W021_2018_03_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023E90_N19W021_2018_03_08_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