https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-12T16:26:56.706544Z
2021-02-12T16:27:21.704612Z
s3://sentinel-s1-l1c/GRD/2021/2/12/IW/DV/S1B_IW_GRDH_1SDV_20210212T162656_20210212T162721_025576_030C3D_0020
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
2021-02-12T16:26:56.706544Z
2021-02-12T16:27:21.704612Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210212T202754_V20210212T162102_20210212T193832.EOF
347.6831070772715
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-12T21:20:17.585786Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210212T162656_20210212T162721_025576_030C3D_0020
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.711714813749794 21.789355957576515,24.326891751987567 21.900622910097404,24.95001817137514 22.010811723859526,25.567906255560036 22.117578636518502,26.099680505906406 22.20746258056637,26.064315997311525 22.388214249869236,25.962230095692842 22.93138161851047,25.926434605521422 23.112135914453965,25.85577124653535 23.473784257780487,25.807916079512598 23.713946776476927,25.26794231479129 23.624639346977496,24.89203482530655 23.56127966724075,24.639485455083587 23.51816962368805,24.3882694165703 23.474852393028744,24.01233033247493 23.409220618858107,23.76205906705364 23.364990928430082,23.391491055432112 23.298711438950107,23.40465497430487 23.239177863772362,23.51909197640154 22.695333227444678,23.711714813749794 21.789355957576515))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86107447539637
46.47519978681555
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
2021-12-26T00:53:58.405887Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E023/2021/02/12/030C3D
2.0E-4
2.0E-4
true
block average
2
2
23.0
23.0
22.0
24.0
POLYGON((23.666929084050306 22.0,23.45498331418295 23.0,24.0 23.0,24.0 22.0,23.666929084050306 22.0))
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_030C3D_N22E023_2021_02_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030C3D_N22E023_2021_02_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030C3D_N22E023_2021_02_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030C3D_N22E023_2021_02_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030C3D_N22E023_2021_02_12_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