https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-19T18:25:07.341266Z 2023-04-19T18:25:36.381534Z s3://sentinel-s1-l1c/GRD/2023/4/19/IW/DV/S1A_IW_GRDH_1SDV_20230419T182507_20230419T182536_048169_05CA96_7DDB 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 2023-04-19T18:25:07.341266Z 2023-04-19T18:25:36.381534Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230419T184937_V20230419T181713_20230420T005213.EOF 347.3085122736491 693000 Copernicus Ground Segment 2023-04-19T19:06:21.495193Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230419T182507_20230419T182536_048169_05CA96_7DDB GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-6.7305508904307505 29.480969872712684,-6.340603354452828 29.54600296273211,-6.075645227019052 29.589490161778862,-5.677838709598404 29.6537217321124,-5.412375226722398 29.69587730167491,-5.014045524071997 29.758071493362003,-4.748206475601711 29.798870985663356,-4.4823074874712034 29.839113536999157,-4.1879150752302685 29.882996696517537,-4.234610835987159 30.12088118124591,-4.303493427983963 30.482410653322514,-4.3375592925459525 30.66322287938853,-4.370622645800081 30.844174064541612,-4.407471122058469 31.024574881623288,-4.441290895232722 31.205407550138872,-4.476466032268276 31.386039611334684,-4.499091615920315 31.508586722045543,-4.7968761366793915 31.465441845221015,-5.066201098949737 31.425780070988374,-5.336780583187985 31.385332394916855,-5.730465735137021 31.325389772658532,-6.0091799413539 31.282195008936668,-6.4123526373176665 31.21855915078901,-6.681545726791179 31.175320526963162,-7.078114946840362 31.11052279799721,-7.054057422440088 30.987431316445438,-7.015413181589255 30.806257484408313,-6.974862383483636 30.625398938578233,-6.932507220062369 30.444841658851207,-6.898787497202454 30.262853658254272,-6.862812054596641 30.081237577087077,-6.824628225222337 29.899988426221643,-6.783616037332182 29.719212294677465,-6.743684566459185 29.538257058226282,-6.7305508904307505 29.480969872712684)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83087818168227 46.4874156932112 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 2023-04-19T21:32:08.092473Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/N29W007/2023/04/19/05CA96 2.0E-4 2.0E-4 true block average 2 2 30.0 -7.0 29.0 -6.0 POLYGON((-6.730550890430914 29.480969872712656,-6.824628225220921 29.89998842621512,-6.845697702515699 30.0,-6.0 30.0,-6.0 29.60170416910894,-6.730550890430914 29.480969872712656)) 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_05CA96_N29W007_2023_04_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CA96_N29W007_2023_04_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CA96_N29W007_2023_04_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CA96_N29W007_2023_04_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CA96_N29W007_2023_04_19_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 2021 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