https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-13T02:27:36.087707Z 2021-05-13T02:28:01.085981Z s3://sentinel-s1-l1c/GRD/2021/5/13/IW/DV/S1A_IW_GRDH_1SDV_20210513T022736_20210513T022801_037863_047803_61F4 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 2021-05-13T02:27:36.087707Z 2021-05-13T02:28:01.085981Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.236330461756 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-13T07:22:01.721851Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210513T022736_20210513T022801_037863_047803_61F4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((47.232477550678674 -17.890424600653244,46.66788872791188 -17.7613697802077,46.08051910708045 -17.62519927692315,45.48921565498321 -17.486147473286024,44.952622448030965 -17.358257618891223,44.90717083859245 -17.538192402819117,44.860089771058156 -17.717838728891046,44.814555591862586 -17.89787189211399,44.76795834810889 -18.077658275190057,44.71862887840889 -18.25678995172079,44.67536127675977 -18.437413894039118,44.56872685093815 -18.857219912502085,45.10942807269706 -18.986807492145733,45.69561461754128 -19.125269915238498,46.29506531167117 -19.264747380590553,46.85331271578104 -19.39264266755771,46.86742398652274 -19.33259928172115,46.91553737961164 -19.152854477250614,46.96117229077241 -18.97255068588217,47.05100845654438 -18.611640702360553,47.09433596394021 -18.43083422596202,47.136473392820356 -18.249764055278693,47.18102502906 -18.069253976065294,47.232477550678674 -17.890424600653244)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36958 45.94521612695707 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 2021-12-26T05:36:09.631955Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S19E046/2021/05/13/047803 2.0E-4 2.0E-4 true block average 2 2 -18.0 46.0 -19.0 47.0 POLYGON((47.0 -18.816563308447755,46.95422486608541 -19.0,46.0 -19.0,46.0 -18.0,47.0 -18.0,47.0 -18.816563308447755)) 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_047803_S19E046_2021_05_13_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_047803_S19E046_2021_05_13_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_047803_S19E046_2021_05_13_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_047803_S19E046_2021_05_13_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_047803_S19E046_2021_05_13_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