https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-09T18:49:11.002711Z
2023-02-09T18:49:40.011549Z
s3://sentinel-s1-l1c/GRD/2023/2/9/IW/DV/S1A_IW_GRDH_1SDV_20230209T184911_20230209T184940_047163_05A8A0_8FEB
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
2023-02-09T18:49:11.002711Z
2023-02-09T18:49:40.011549Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230209T172630_V20230209T170309_20230209T233809.EOF
347.4336474223907
693000
Copernicus Ground Segment
2023-02-09T19:00:12.967775Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230209T184911_20230209T184940_047163_05A8A0_8FEB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-12.423162529916766 27.243057186009686,-12.04557489745227 27.30773752432082,-11.792288264141835 27.35051309072956,-11.41105648140309 27.41396991614816,-11.15661134463791 27.455704400567463,-10.775273671301393 27.517326090446105,-10.519301952176946 27.558064806910338,-10.263832076697339 27.598225465038922,-9.922418595772957 27.651106316675655,-9.969317373797358 27.88943878931409,-10.00594760887352 28.069887138429525,-10.044656126564439 28.250018236029902,-10.077087965354595 28.43109347794396,-10.114073621049474 28.6114781915799,-10.149482948982282 28.792097200580635,-10.186789836731357 28.972429575577376,-10.222854371206598 29.15294453383359,-10.24753633026131 29.27362322458425,-10.594636289987381 29.221255047775074,-10.853339935114931 29.18159244133885,-11.111843624377531 29.14143143797022,-11.49921985154447 29.080258042346006,-11.75721490231729 29.038856247929154,-12.143818953404349 28.9758273754338,-12.401293167904548 28.933192516202443,-12.784087003985388 28.8688308216963,-12.597763757096715 28.024130001804437,-12.556484351845903 27.843451063416282,-12.517038654436305 27.662460043300907,-12.423162529916766 27.243057186009686))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7513769965692
46.18356716871097
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
2023-02-10T03:41:41.939395Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N27W013/2023/02/09/05A8A0
2.0E-4
2.0E-4
true
block average
2
2
28.0
-13.0
27.0
-12.0
POLYGON((-12.423162529916802 27.243057186009747,-12.592250817226276 28.0,-12.0 28.0,-12.0 27.315434306527646,-12.423162529916802 27.243057186009747))
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_05A8A0_N27W013_2023_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A8A0_N27W013_2023_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A8A0_N27W013_2023_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A8A0_N27W013_2023_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A8A0_N27W013_2023_02_09_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