https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-25T03:23:02.408199Z 2023-07-25T03:23:31.416982Z s3://sentinel-s1-l1c/GRD/2023/7/25/IW/DV/S1A_IW_GRDH_1SDV_20230725T032302_20230725T032331_049574_05F605_A28F 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 2023-07-25T03:23:02.408199Z 2023-07-25T03:23:31.416982Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230725T044904_V20230725T005212_20230725T040942.EOF 192.0436263449107 693000 Copernicus Ground Segment 2023-07-25T05:47:10.748804Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230725T032302_20230725T032331_049574_05F605_A28F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.84723069483373 -9.25746312563579,34.282141325830565 -9.13102716000382,33.71505543965719 -9.003184041900578,33.16078728205522 -8.877334809684031,32.63906311012151 -8.758040467018493,32.625020455722876 -8.816002283631487,32.58600484646928 -8.997104310576624,32.54480050577523 -9.177702770979788,32.50612150121509 -9.358900937592319,32.46628136380825 -9.539840779921931,32.42703625639383 -9.720928763576387,32.337874885995646 -10.08065345967281,32.27036959038459 -10.381940855608697,32.79764806746469 -10.503590563180936,33.362181360638345 -10.632762527643688,33.92280708323492 -10.759934964199097,34.49945484257398 -10.889619484410254,34.56833073530713 -10.58801572297372,34.64016038546423 -10.22356435527,34.68031538828195 -10.04230101587491,34.713949142321304 -9.859578227393243,34.75683255533932 -9.678939071917426,34.789883348734996 -9.49609805106226,34.8337643825667 -9.315693006210658,34.84723069483373 -9.25746312563579)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67159356309549 46.10928875703814 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 2023-07-25T08:10:43.270839Z Batch API, v4.239.0 s3://deafrica-sentinel-1/s1_rtc/S10E033/2023/07/25/05F605 2.0E-4 2.0E-4 true block average 2 2 -9.0 33.0 -10.0 34.0 POLYGON((33.701032207199674 -9.0,34.0 -9.067421579756864,34.0 -10.0,33.0 -10.0,33.0 -9.0,33.701032207199674 -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_05F605_S10E033_2023_07_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F605_S10E033_2023_07_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F605_S10E033_2023_07_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F605_S10E033_2023_07_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F605_S10E033_2023_07_25_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