https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-28T04:12:25.976763Z
2021-07-28T04:13:15.975406Z
s3://sentinel-s1-l1c/GRD/2021/7/28/IW/DV/S1B_IW_GRDH_1SDV_20210728T041250_20210728T041315_027989_0356D4_87B4
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-28T04:12:50.976086Z
2021-07-28T04:13:15.975406Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1112536516343
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-28T08:02:07.691968Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210728T041250_20210728T041315_027989_0356D4_87B4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.77624439315652 15.925522433087332,25.201945439501394 16.035550911219815,24.624969764081392 16.144423046026528,24.04540202910006 16.25209350796923,23.47912727102283 16.355648842525337,23.407925215184527 15.993951435517769,23.372983427571068 15.81292864316828,23.266540896435405 15.270124897798024,23.22948984267356 15.089469689277022,23.18217666837807 14.84842139282825,23.74189425308177 14.744182428755273,24.314634735505386 14.636008494811922,24.888079421656396 14.52618183071242,25.462772606910992 14.414597474100264,25.475871406453095 14.474720805691478,25.513242699472933 14.65612189671904,25.552258381993216 14.83720122831085,25.589864752013266 15.018554011940802,25.66358307955325 15.38154501452163,25.77624439315652 15.925522433087332))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95232823051593
46.11327930900265
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
s3://sentinel-s1-l1c/GRD/2021/7/28/IW/DV/S1B_IW_GRDH_1SDV_20210728T041225_20210728T041250_027989_0356D4_00B7
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-28T04:12:25.976763Z
2021-07-28T04:12:50.974593Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1457905739077
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-28T07:58:00.618052Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210728T041225_20210728T041250_027989_0356D4_00B7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.093463337044344 17.43583168736009,25.512959804279813 17.545515111472785,24.929856300698432 17.65384636608593,24.345205860982162 17.760604859053373,23.771203470293397 17.863599188801786,23.73519930530245 17.682912189184563,23.700644260191098 17.501869516109544,23.66486141008311 17.321040747616046,23.55952851421429 16.778164596224507,23.47912727102283 16.355648842525337,24.04540202910006 16.25209350796923,24.624969764081392 16.144423046026528,25.201945439501394 16.035550911219815,25.77624439315652 15.925522433087332,25.826535639247144 16.167254597417337,25.94252763485358 16.71067053450407,26.093463337044344 17.43583168736009))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90344084303069
46.09627272402399
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
2021-12-26T09:21:50.454146Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N15E025/2021/07/28/0356D4
2.0E-4
2.0E-4
true
block average
2
2
16.0
25.0
15.0
26.0
POLYGON((25.7762444754814 15.925522828793701,25.586017283976496 15.0,25.0 15.0,25.0 16.0,25.791739102585122 16.0,25.7762444754814 15.925522828793701))
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_0356D4_N15E025_2021_07_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0356D4_N15E025_2021_07_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0356D4_N15E025_2021_07_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0356D4_N15E025_2021_07_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0356D4_N15E025_2021_07_28_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