https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-26T14:53:11.216429Z
2021-10-26T14:53:36.214564Z
s3://sentinel-s1-l1c/GRD/2021/10/26/IW/DV/S1A_IW_GRDH_1SDV_20211026T145311_20211026T145336_040291_04C636_3EC3
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
2021-10-26T14:53:11.216429Z
2021-10-26T14:53:36.214564Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6329951502738
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-27T12:02:30.589550Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211026T145311_20211026T145336_040291_04C636_3EC3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.098890342622894 -22.872655166917287,54.67008787589906 -22.741297411821453,54.91271602948961 -22.684804720473583,55.2762852737146 -22.59938171174561,55.88123503354342 -22.455196959072953,56.458830376001735 -22.315138720838046,56.2617573588024 -21.597328115099423,56.16408517613333 -21.238254500378428,56.050983881370016 -20.819706672934476,55.4880701477048 -20.95556199191616,55.23922282380046 -21.014988259301603,54.87954945279004 -21.100122448343598,54.27920398932742 -21.24032195120583,53.713614753750676 -21.370215712022798,53.912897685195176 -22.151444777388136,54.098890342622894 -22.872655166917287))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.09137
45.72118459865503
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
2021-12-26T13:57:12.085930Z
Batch API, v4.63.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2021/10/26/04C636
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.099703304555085 -21.0,56.37230986758939 -22.0,56.0 -22.0,56.0 -21.0,56.099703304555085 -21.0))
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_04C636_S22E056_2021_10_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04C636_S22E056_2021_10_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04C636_S22E056_2021_10_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04C636_S22E056_2021_10_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04C636_S22E056_2021_10_26_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