https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-09-23T17:11:56.626622Z 2023-09-23T17:12:43.424648Z s3://sentinel-s1-l1c/GRD/2023/9/23/IW/DV/S1A_IW_GRDH_1SDV_20230923T171221_20230923T171243_050457_061392_33AD 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 2023-09-23T17:12:21.625568Z 2023-09-23T17:12:43.424648Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230923T174357_V20230923T140212_20230923T171942.EOF 347.47916589247166 693000 Copernicus Ground Segment 2023-09-23T18:41:57.016604Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230923T171221_20230923T171243_050457_061392_33AD GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.01581157074746 -26.088641613006992,20.02312278724647 -26.087252058834505,20.38303219420534 -26.004256663599048,20.63373083660517 -25.94604031022845,20.883818854402378 -25.887479315092676,21.259759384529232 -25.798529415016247,21.63320562649382 -25.709085169621908,21.881860727568622 -25.64892753324764,22.42462118141565 -25.515922262084292,22.318893542629432 -25.15811328686446,22.26702204895352 -24.978941339156833,22.08300610360318 -24.337149515204835,21.546921546310514 -24.46811365482231,21.176304665367528 -24.55738690556704,20.92881181105029 -24.616428875920715,20.681030773871903 -24.6750794332398,20.30943338506836 -24.76217302856404,20.06157689799312 -24.819688483837172,19.696671118183676 -24.90352345502972,19.724450606914417 -25.008131541765266,19.869944852109324 -25.548418432185013,19.91764117606137 -25.72872433257176,19.96625982680476 -25.908831044830553,20.01581157074746 -26.088641613006992)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3577 46.01414632945583 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/2023/9/23/IW/DV/S1A_IW_GRDH_1SDV_20230923T171156_20230923T171221_050457_061392_6087 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 2023-09-23T17:11:56.626622Z 2023-09-23T17:12:21.624086Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230923T174357_V20230923T140212_20230923T171942.EOF 347.4106123699332 693000 Copernicus Ground Segment 2023-09-23T18:41:48.915456Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230923T171156_20230923T171221_050457_061392_6087 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.434346216843085 -27.586318938357977,20.802412939140293 -27.501723956519935,21.05625524451236 -27.442738612140076,21.435765270771782 -27.353578131099418,21.68917168334301 -27.293390605266968,22.068503462100004 -27.202319175798635,22.321457980464288 -27.140937182541307,22.57362727719164 -27.07922878017696,22.875134902857248 -27.00475381863669,22.766625807583885 -26.647315834243948,22.606317687576187 -26.110552532213838,22.55366234642328 -25.931475371679326,22.500424218491386 -25.752563320094907,22.448507709582376 -25.573339550858414,22.432349982875767 -25.514295505318124,22.42462118141565 -25.515922262084292,21.881860727568622 -25.64892753324764,21.63320562649382 -25.709085169621908,21.259759384529232 -25.798529415016247,20.883818854402378 -25.887479315092676,20.63373083660517 -25.94604031022845,20.38303219420534 -26.004256663599048,20.02312278724647 -26.087252058834505,20.18575560251021 -26.6866419688006,20.285668809436643 -27.046398000310653,20.33464101570988 -27.226523918062142,20.38523194642669 -27.406291493305822,20.434346216843085 -27.586318938357977)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.25674 45.97032217452729 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 2023-09-23T20:15:21.243435Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S26E021/2023/09/23/061392 2.0E-4 2.0E-4 true block average 2 2 -25.0 21.0 -26.0 22.0 POLYGON((21.0 -26.0,21.0 -25.0,22.0 -25.0,22.0 -26.0,21.0 -26.0)) 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_061392_S26E021_2023_09_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061392_S26E021_2023_09_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061392_S26E021_2023_09_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061392_S26E021_2023_09_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061392_S26E021_2023_09_23_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