https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-21T06:29:35.945566Z 2021-09-21T06:30:00.943983Z s3://sentinel-s1-l1c/GRD/2021/9/21/IW/DV/S1A_IW_GRDH_1SDV_20210921T062935_20210921T063000_039776_04B450_D3A4 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 2021-09-21T06:29:35.945566Z 2021-09-21T06:30:00.943983Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.6318022036517 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-21T07:42:38.646192Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210921T062935_20210921T063000_039776_04B450_D3A4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.212780207222543 29.970362089863567,-6.4860976626235125 30.015811573610456,-6.8834286594985725 30.08080996084113,-7.42894498996006 30.16794836614093,-7.707301852756435 30.211476007051647,-8.104956774405759 30.272589423162543,-8.375598448471315 30.313445615442095,-8.776080110762958 30.372824097334348,-8.812597470545766 30.19241959364029,-8.847990157562936 30.011755120324487,-8.885738738115634 29.831433952788153,-8.926566771595596 29.651565214366286,-8.958954286777736 29.470449737651382,-8.990613032155595 29.2892197970949,-9.027223900925765 29.10871906755863,-9.059498498249242 28.927568109627348,-9.069529012729175 28.867941201653267,-8.532478656703194 28.785991040590915,-8.1369495637512 28.724182481200362,-7.869556853094904 28.681705368846192,-7.603852801905949 28.63893839433316,-7.205165806855172 28.573725393810065,-6.808282971421166 28.507563657129747,-6.545091707993201 28.463003968355494,-6.532492241940584 28.522577588414066,-6.492764858214061 28.703597937869528,-6.454177315674072 28.88481179330668,-6.333724750419678 29.427668318621745,-6.291782101114646 29.608323380863155,-6.251800539243972 29.789308805025204,-6.212780207222543 29.970362089863567)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81346418130802 46.66451667631814 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 2021-12-26T12:08:42.115806Z Batch API, v4.52.0 s3://deafrica-sentinel-1/s1_rtc/N29W009/2021/09/21/04B450 2.0E-4 2.0E-4 true block average 2 2 30.0 -9.0 29.0 -8.0 POLYGON((-9.0 29.24293970047314,-8.990613032157173 29.28921979708591,-8.926566771595603 29.651565214365753,-8.88573873811963 29.831433952770162,-8.850450984056993 30.0,-8.0 30.0,-8.0 29.0,-9.0 29.0,-9.0 29.24293970047314)) 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_04B450_N29W009_2021_09_21_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04B450_N29W009_2021_09_21_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04B450_N29W009_2021_09_21_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04B450_N29W009_2021_09_21_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04B450_N29W009_2021_09_21_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