https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-08T03:54:38.520205Z
2021-03-08T03:55:07.539362Z
s3://sentinel-s1-l1c/GRD/2021/3/8/IW/DV/S1B_IW_GRDH_1SDV_20210308T035438_20210308T035507_025918_03176A_C70A
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
2021-03-08T03:54:38.520205Z
2021-03-08T03:55:07.539362Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210308T060951_V20210308T013221_20210308T044951.EOF
192.2645381397928
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-08T09:29:13.815881Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210308T035438_20210308T035507_025918_03176A_C70A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.10836520345785 21.73891579136197,30.513816372571284 21.846562545222206,29.916203616426486 21.952446290197976,29.31640449558393 22.05637923289347,28.720779606681994 22.157267975665597,28.639444736253186 21.737227429901537,28.603761095736083 21.556453808685625,28.403767574042014 20.530930978105427,28.99313547880172 20.42883096981857,29.585844636112867 20.324001700982876,30.179181034573386 20.21690731913238,30.7657335403079 20.108919525198047,30.792534130265842 20.230187924338598,30.829759939584743 20.41161302067439,30.86866509266906 20.592726777480014,30.906782598992322 20.77398571863122,31.01964765041843 21.318031905885032,31.05958124786684 21.498955601604216,31.09595764754062 21.680530028600664,31.10836520345785 21.73891579136197))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80289749503952
46.02994
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
2021-12-26T02:08:28.897778Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/03/08/03176A
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.0 22.10997278205784,29.64177019241001 22.0,29.0 22.0,29.0 22.10997278205784))
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_03176A_N22E029_2021_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03176A_N22E029_2021_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03176A_N22E029_2021_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03176A_N22E029_2021_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03176A_N22E029_2021_03_08_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