https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-26T18:02:04.598638Z 2023-08-26T18:02:33.620542Z s3://sentinel-s1-l1c/GRD/2023/8/26/IW/DV/S1A_IW_GRDH_1SDV_20230826T180204_20230826T180233_050050_0605B2_5436 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 2023-08-26T18:02:04.598638Z 2023-08-26T18:02:33.620542Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230826T163949_V20230826T161355_20230826T224855.EOF 346.91599502568073 693000 Copernicus Ground Segment 2023-08-26T18:32:14.085919Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230826T180204_20230826T180233_050050_0605B2_5436 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.7977306312041506 34.93818531220316,-1.387615677848074 35.002081608013576,-1.1036118816644005 35.04545320546329,-0.8212707815711217 35.08786924709689,-0.40060638809096816 35.149773514418825,0.020112897456463052 35.21013774445163,0.306505584195567 35.250337442411755,0.5870765960801768 35.28903392880105,0.9087995213639133 35.33254270036749,0.8580906189550208 35.570186450634075,0.8171489146691961 35.75000209334474,0.778519349352397 35.9301230865081,0.7443448718123407 36.11082485569853,0.6671365089433158 36.47106673402166,0.5685891442595556 36.95253463247458,0.24003425234593653 36.909410692982746,-0.04832815621974895 36.87075831255514,-0.3363978411384531 36.83140844977487,-0.7679436630405216 36.77107954642891,-1.0552619240513268 36.72999338118864,-1.485659927472585 36.66706820476175,-1.7721993754348926 36.62425679538546,-2.1971292499315935 36.55941097162045,-2.0382100399552985 35.89684340731553,-1.8665318275140061 35.1744899196048,-1.8090878092455842 34.99618735315998,-1.7977306312041506 34.93818531220316)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.6659684933729 46.41234846174905 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 2023-08-26T21:40:55.138013Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/08/26/0605B2 2.0E-4 2.0E-4 true block average 2 2 36.0 0.0 35.0 1.0 POLYGON((0.7653041660069673 36.0,0.778519349352525 35.930123086507514,0.8171489146689951 35.750002093345486,0.8580906189549037 35.57018645063471,0.9087995213639103 35.33254270036748,0.0 35.20725197332024,0.0 36.0,0.7653041660069673 36.0)) 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_0605B2_N35E000_2023_08_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0605B2_N35E000_2023_08_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0605B2_N35E000_2023_08_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0605B2_N35E000_2023_08_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0605B2_N35E000_2023_08_26_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