https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-09T17:36:54.093543Z
2018-01-09T17:37:23.108180Z
s3://sentinel-s1-l1c/GRD/2018/1/9/IW/DV/S1A_IW_GRDH_1SDV_20180109T173654_20180109T173723_020081_0223AF_62FE
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
2018-01-09T17:36:54.093543Z
2018-01-09T17:37:23.108180Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180109T195340_V20180109T154831_20180109T190601.EOF
346.87624735863517
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-09T20:10:54.918373Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180109T173654_20180109T173723_020081_0223AF_62FE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.263494538 35.407618699,4.67370871 35.471142281,4.952816651 35.513509001,5.372022343 35.575848919,5.651849912 35.616599694,6.072117501 35.676508058,6.352641131 35.71563278,6.633436421 35.754104324,6.985360599 35.801325057,6.973770636 35.859012519,6.908924709 36.220887125,6.875668543 36.401706571,6.832762116 36.581268641,6.791065034 36.760989489,6.753631048 36.941261904,6.71337002 37.121168472,6.670966451 37.300802245,6.644985568 37.420883473,6.285520199 37.374081115,5.998724491 37.335897701,5.712221313 37.297021206,5.283024952 37.237410613,4.997272843 37.196808811,4.569223914 37.134618349,4.284250474 37.09230212,3.865449652 37.028781403,3.895949771 36.908618478,3.945086043 36.728945394,3.991746587 36.548900741,4.035590438 36.368428721,4.08388109 36.188647302,4.133253885 36.009040264,4.172852285 35.827927974,4.249931613 35.465378451,4.263494538 35.407618699))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64908439313774
46.28661561823614
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
2022-01-20T11:15:09.790738Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N35E006/2018/01/09/0223AF
2.0E-4
2.0E-4
true
block average
2
2
36.0
6.0
35.0
7.0
POLYGON((6.948506459544195 36.0,6.985360598999884 35.80132505699996,6.352641131001752 35.71563278000043,6.0 35.666227842219094,6.0 36.0,6.948506459544195 36.0))
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_0223AF_N35E006_2018_01_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0223AF_N35E006_2018_01_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0223AF_N35E006_2018_01_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0223AF_N35E006_2018_01_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0223AF_N35E006_2018_01_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 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