https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-03-28T17:03:49.473627Z 2024-03-28T17:04:19.718066Z s3://sentinel-s1-l1c/GRD/2024/3/28/IW/DV/S1A_IW_GRDH_1SDV_20240328T170349_20240328T170419_053184_0671AB_9F5C 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 2024-03-28T17:03:49.473627Z 2024-03-28T17:04:19.718066Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240328T173937_V20240328T135354_20240328T171124.EOF 347.4482240747236 693000 Copernicus Ground Segment 2024-03-28T18:23:28.779983Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240328T170349_20240328T170419_053184_0671AB_9F5C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.324221883172772 -26.968712803664307,22.69237247265243 -26.884090735236754,22.94423593687609 -26.825569245898137,23.319615969340504 -26.737412609206714,23.570315032824272 -26.677908293891445,23.819495821969824 -26.618270117475543,24.19527665124572 -26.52738627863483,24.444372377493863 -26.46652246649063,24.749616070900338 -26.391244889583188,24.69504787892314 -26.212714437239654,24.641327487014102 -26.03389704962819,24.534801801218343 -25.676090656693844,24.429643231899753 -25.318018895040453,24.253228444312235 -24.71034212987701,23.706280115766127 -24.844089336068087,23.336483807445425 -24.933220602336895,23.089823693185934 -24.992094839625224,22.842577905079935 -25.05064611066639,22.47279837523797 -25.137345337882365,22.22487040059223 -25.19489630287793,21.860624061673796 -25.278597003494582,21.928168436368086 -25.529363508621824,22.076448067949727 -26.069109142029884,22.173398889851367 -26.4294443365655,22.223357173989257 -26.60929081625909,22.272688740051876 -26.78929551157469,22.324221883172772 -26.968712803664307)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36087 45.95893725217751 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 2024-03-28T21:02:03.550898Z Batch API, v4.330.0 s3://deafrica-sentinel-1/s1_rtc/S26E023/2024/03/28/0671AB 2.0E-4 2.0E-4 true block average 2 2 -25.0 23.0 -26.0 24.0 POLYGON((23.0 -25.01336635023742,23.05644239210867 -25.0,24.0 -25.0,24.0 -26.0,23.0 -26.0,23.0 -25.01336635023742)) 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_0671AB_S26E023_2024_03_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0671AB_S26E023_2024_03_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0671AB_S26E023_2024_03_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0671AB_S26E023_2024_03_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0671AB_S26E023_2024_03_28_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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