https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2018-04-20T15:55:04.556759Z
2018-04-20T15:55:54.554494Z
s3://sentinel-s1-l1c/GRD/2018/4/20/IW/DV/S1A_IW_GRDH_1SDV_20180420T155529_20180420T155554_021552_025249_173E
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
2018-04-20T15:55:29.555627Z
2018-04-20T15:55:54.554494Z
C
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IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.0248176777442
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-20T16:50:12.408164Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180420T155529_20180420T155554_021552_025249_173E
GRD
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POLYGON((35.314136174 -4.211954541,36.423894277 -3.968088598,37.507694069 -3.728375912,37.468846032 -3.547537665,37.427449513 -3.367180422,37.387053525 -3.186607653,37.348313015 -3.005673505,37.318094081 -2.822859262,37.281837525 -2.641392786,37.235476805 -2.462165729,37.19491291 -2.281663889,37.182171484 -2.222074384,36.099323977 -2.459182079,34.990790901 -2.700941637,35.003470187 -2.760715763,35.043887796 -2.941771851,35.090281609 -3.121522719,35.126037553 -3.303606353,35.155819445 -3.487005847,35.194423909 -3.668475037,35.234504246 -3.849623388,35.275645193 -4.030542545,35.314136174 -4.211954541))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80597
46.28112053369485
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
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-16.1
s3://sentinel-s1-l1c/GRD/2018/4/20/IW/DV/S1A_IW_GRDH_1SDV_20180420T155504_20180420T155529_021552_025249_606E
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
2018-04-20T15:55:04.556759Z
2018-04-20T15:55:29.554142Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.01384213478656
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-20T17:00:28.312460Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180420T155504_20180420T155529_021552_025249_606E
GRD
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313.0
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POLYGON((35.64090346 -5.7226791,36.74938849 -5.477369681,37.841050139 -5.233612977,37.72057855 -4.691634388,37.60327465 -4.148918151,37.566346055 -3.967542394,37.507694069 -3.728375912,36.423894277 -3.968088598,35.314136174 -4.211954541,35.369356729 -4.452548774,35.405890506 -4.634494711,35.521868855 -5.1789526,35.561870234 -5.360151121,35.601041912 -5.541536081,35.64090346 -5.7226791))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75449
46.18634245639961
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
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4.4
-21.2
-21.2
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https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
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-16.1
-16.1
Sentinel Hub, Sinergise
2022-01-25T09:32:37.320898Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S04E037/2018/04/20/025249
2.0E-4
2.0E-4
true
block average
2
2
-3.0
37.0
-4.0
38.0
POLYGON((37.34737519270379 -3.0,37.38705352499912 -3.186607652996502,37.46884603199851 -3.5475376649932984,37.507694068999974 -3.7283759119996542,37.56634605500042 -3.967542394001553,37.57295451142487 -4.0,37.0 -4.0,37.0 -3.0,37.34737519270379 -3.0))
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_025249_S04E037_2018_04_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_025249_S04E037_2018_04_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_025249_S04E037_2018_04_20_ANGLE.tif
Angle
geotiff
255
UINT
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Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_025249_S04E037_2018_04_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_025249_S04E037_2018_04_20_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