https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-12-27T16:55:06.266758Z 2020-12-27T16:55:35.295768Z s3://sentinel-s1-l1c/GRD/2020/12/27/IW/DV/S1B_IW_GRDH_1SDV_20201227T165506_20201227T165535_024890_02F631_4049 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2020-12-27T16:55:06.266758Z 2020-12-27T16:55:35.295768Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20201227T175936_V20201227T134443_20201227T170213.EOF 347.5362650969402 693000 Copernicus S1 Core Ground Segment - DPA 2020-12-27T18:13:29.330345Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20201227T165506_20201227T165535_024890_02F631_4049 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.893937430785222 -25.211600043015594,24.446083101499323 -25.084373030880055,24.82253595447588 -24.996292909003635,25.073777382098427 -24.936909837178142,25.32122445087839 -24.877965100280775,25.694048086299915 -24.788273081155914,25.94174281557621 -24.728103650241163,26.281501864644234 -24.644797717136328,26.212702954328385 -24.408402467249388,26.161113755423692 -24.229250907268344,26.060253840256816 -23.870422131860185,25.907497088874624 -23.332675378346543,25.823198062817685 -23.032776436004017,25.241464636363595 -23.17422620750979,24.871455236395605 -23.262926989418055,24.624507394273284 -23.321580115073665,24.25588805817517 -23.408312240762957,24.008629103012357 -23.46594606219372,23.464405323090695 -23.59123688606953,23.496678904123936 -23.71230133001567,23.54561765601771 -23.89218002757784,23.59184771683104 -24.072693963244078,23.638988192071665 -24.253010002296506,23.73436297552285 -24.613426537467262,23.893937430785222 -25.211600043015594)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.93674 45.79639635097389 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 2021-12-25T22:30:48.146975Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S26E023/2020/12/27/02F631 2.0E-4 2.0E-4 true block average 2 2 -25.0 23.0 -26.0 24.0 POLYGON((23.893937430785236 -25.21160004301572,23.83748899018304 -25.0,24.0 -25.0,24.0 -25.187160797185566,23.893937430785236 -25.21160004301572)) 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_02F631_S26E023_2020_12_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F631_S26E023_2020_12_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F631_S26E023_2020_12_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F631_S26E023_2020_12_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F631_S26E023_2020_12_27_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