https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-29T17:53:41.537034Z
2023-01-29T17:54:06.534881Z
s3://sentinel-s1-l1c/GRD/2023/1/29/IW/DV/S1A_IW_GRDH_1SDV_20230129T175341_20230129T175406_047002_05A34E_3D77
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
2023-01-29T17:53:41.537034Z
2023-01-29T17:54:06.534881Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230129T181212_V20230129T174419_20230130T001919.EOF
346.947904709256
693000
Copernicus Ground Segment
2023-01-29T18:25:07.405293Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230129T175341_20230129T175406_047002_05A34E_3D77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((0.3269491744566189 34.69319021651079,0.735071360562772 34.756943475251695,1.0169265031781987 34.800112617775,1.2968760719392187 34.84230335181303,1.7181687847806966 34.90450362088374,2.1402680121152304 34.96526966284992,2.420810323000872 35.00480011557953,2.702886531622234 35.04385513431175,3.0206473985586615 35.08700616701307,2.9802928367164974 35.266766991798036,2.9409598672422472 35.446755307846416,2.9051776444511006 35.62721227118164,2.8647772003626746 35.80705728390332,2.826346249922681 35.98716184990175,2.7898536606772946 36.16752063194116,2.759216480572705 36.34863787519801,2.7099413427359287 36.52733355327369,2.6981268776603056 36.5870033144829,2.3774741938782795 36.54462314469626,2.0903620973265076 36.50589271065423,1.6599684333616926 36.446468960176475,1.3775215461532817 36.40657539440838,0.945316747950607 36.344169007549056,0.6551350706902644 36.3013392310877,0.3680018626899122 36.25821770325292,-0.052026964978966736 36.19380499140996,0.005627807872489243 35.953622081967,0.05136991236436175 35.77350428339179,0.09335295713259087 35.59280746571916,0.1429388042773585 35.41329905802246,0.18846350944014387 35.23316481504449,0.23920796328678642 35.05385359390306,0.2798305309963693 34.87296327390895,0.3269491744566189 34.69319021651079))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64761361036787
46.43865226276034
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
2023-01-29T21:55:53.547966Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N35W001/2023/01/29/05A34E
2.0E-4
2.0E-4
true
block average
2
2
36.0
-1.0
35.0
0.0
POLYGON((0.0 35.97706685855284,-0.005504992274320511 36.0,0.0 36.0,0.0 35.97706685855284))
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_05A34E_N35W001_2023_01_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A34E_N35W001_2023_01_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A34E_N35W001_2023_01_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A34E_N35W001_2023_01_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A34E_N35W001_2023_01_29_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