https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-05T16:05:32.829551Z
2022-01-05T16:05:57.827213Z
s3://sentinel-s1-l1c/GRD/2022/1/5/IW/DV/S1A_IW_GRDH_1SDV_20220105T160532_20220105T160557_041328_04E9C9_2587
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
2022-01-05T16:05:32.829551Z
2022-01-05T16:05:57.827213Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220105T163415_V20220105T155715_20220105T223215.EOF
347.2380230063119
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-05T17:07:05.871723Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220105T160532_20220105T160557_041328_04E9C9_2587
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.943926451715488 30.759650242609236,28.34166210241643 30.82498905197751,28.612758922152384 30.86877324694165,29.020978121009115 30.933560268676047,29.29373993677977 30.976084535379456,29.703344918148364 31.038794019024238,29.97669927558014 31.079877295721975,30.25027150037499 31.120379541503915,30.528642812225623 31.1609601042038,30.22884127470499 32.664533970515926,29.945884827670056 32.62435728292566,29.667802385529658 32.58421472730979,29.38996932315759 32.54345861036735,28.973694192921627 32.481177406876924,28.696498293338017 32.43889413346024,28.281193397614825 32.37432942968265,28.004653867180068 32.330528670966444,27.59962637815252 32.26520285345448,27.81895684811913 31.30153702102123,27.860459239010037 31.120848917777884,27.902695038927256 30.94028412659434,27.943926451715488 30.759650242609236))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66944085790973
46.5376602542982
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
2022-01-05T20:16:12.299744Z
Batch API, v4.79.0
s3://deafrica-sentinel-1/s1_rtc/N31E028/2022/01/05/04E9C9
2.0E-4
2.0E-4
true
block average
2
2
32.0
28.0
31.0
29.0
POLYGON((28.0 31.0,28.0 32.0,29.0 32.0,29.0 31.0,28.0 31.0))
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_04E9C9_N31E028_2022_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04E9C9_N31E028_2022_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E9C9_N31E028_2022_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E9C9_N31E028_2022_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E9C9_N31E028_2022_01_05_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