https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-08-05T18:06:11.198686Z 2021-08-05T18:06:40.379906Z s3://sentinel-s1-l1c/GRD/2021/8/5/IW/DV/S1A_IW_GRDH_1SDV_20210805T180611_20210805T180640_039098_049D10_35A0 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 2021-08-05T18:06:11.198686Z 2021-08-05T18:06:40.379906Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.72035535915165 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-05T21:40:15.405368Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210805T180611_20210805T180640_039098_049D10_35A0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.7381333492733186 20.646518927081438,-0.1466000342193529 20.75484711064844,0.4493723736453569 20.861778438220725,1.0450378077344722 20.96643701388581,1.6322632705440918 21.06743567728943,1.3145737636533814 22.702419772378537,0.72004083499554 22.602480546292803,0.11653391935661042 22.498630616240778,-0.4856140339812334 22.39260722157662,-1.0821352142103122 22.285203952268635,-0.8893427296127736 21.37159614149067,-0.8519277694211836 21.190233475278937,-0.7381333492733186 20.646518927081438)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83086506102442 46.04093222400663 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 2021-12-26T09:49:42.567437Z Batch API, v4.42.0 s3://deafrica-sentinel-1/s1_rtc/N22W001/2021/08/05/049D10 2.0E-4 2.0E-4 true block average 2 2 23.0 -1.0 22.0 0.0 POLYGON((-1.0 22.299992346752987,-0.48561403398172465 22.392607221576522,0.0 22.478111868887602,0.0 22.0,-1.0 22.0,-1.0 22.299992346752987)) 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_049D10_N22W001_2021_08_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_049D10_N22W001_2021_08_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_049D10_N22W001_2021_08_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_049D10_N22W001_2021_08_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_049D10_N22W001_2021_08_05_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 2019 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