https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-28T17:54:44.749150Z 2023-04-28T17:55:09.747439Z s3://sentinel-s1-l1c/GRD/2023/4/28/IW/DV/S1A_IW_GRDH_1SDV_20230428T175444_20230428T175509_048300_05CF02_78DE 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 2023-04-28T17:54:44.749150Z 2023-04-28T17:55:09.747439Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230428T195706_V20230428T161343_20230428T193113.EOF 347.98608232517176 693000 Copernicus Ground Segment 2023-04-28T20:18:41.959153Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230428T175444_20230428T175509_048300_05CF02_78DE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.7931403468919553 8.655646851836543,4.355519761320233 8.770064354071032,4.92039775246745 8.884075073712827,5.482739087080752 8.996651268318804,6.027264433367116 9.10477343397854,5.99161989848057 9.285779510960651,5.918850664178215 9.647669345067946,5.8830315754949485 9.828717383937384,5.776070846110064 10.37192475072529,5.741741953447367 10.553240566830775,5.7298093312791165 10.613333476313056,5.182007208701435 10.50627006070721,4.612889454232066 10.393955753608354,4.0481121074630755 10.281418785151146,3.4826509705785265 10.167676753666035,3.5328403372491786 9.926060748647647,3.569457386946715 9.744450961983038,3.68126170625644 9.20000430429456,3.719534283489569 9.018722616073115,3.756933653876553 8.837260847662472,3.7931403468919553 8.655646851836543)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86548034618598 46.12555613510889 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 2023-04-28T23:43:42.833468Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N09E003/2023/04/28/05CF02 2.0E-4 2.0E-4 true block average 2 2 10.0 3.0 9.0 4.0 POLYGON((3.7233930249714087 9.0,3.6812617062568296 9.200004304292404,3.5174814035676234 10.0,4.0 10.0,4.0 9.0,3.7233930249714087 9.0)) 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_05CF02_N09E003_2023_04_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CF02_N09E003_2023_04_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CF02_N09E003_2023_04_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CF02_N09E003_2023_04_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CF02_N09E003_2023_04_28_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