https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-18T06:44:09.838471Z
2021-12-18T06:44:34.835955Z
s3://sentinel-s1-l1c/GRD/2021/12/18/IW/DV/S1B_IW_GRDH_1SDV_20211218T064409_20211218T064434_030076_039751_CD4E
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
2021-12-18T06:44:09.838471Z
2021-12-18T06:44:34.835955Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211218T065556_V20211218T060407_20211218T123907.EOF
192.9071330742174
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-18T08:01:35.423804Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211218T064409_20211218T064434_030076_039751_CD4E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-9.357328555463331 34.21380969065842,-9.75600941146417 34.27657179483285,-10.038152777466083 34.32014171275484,-10.461908858340376 34.38427821368992,-10.744768370453565 34.42622112512233,-11.169581672338515 34.487909320264684,-11.453134508185208 34.52821486149627,-11.736958099722306 34.56786275642967,-12.047303868127186 34.610406386780966,-12.192671156916045 33.888686662870704,-12.34934347807929 33.10748581005523,-12.04446216186179 33.06453633337176,-11.76562298148436 33.02455568750199,-11.487037053041563 32.983953780714046,-11.069640192857749 32.92188906218346,-10.7917016376107 32.87974035357074,-10.375290752214564 32.815362785419836,-10.09801934838175 32.7716769688883,-9.706196108387305 32.70881273648183,-9.525611149541183 33.49111690441354,-9.357328555463331 34.21380969065842))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54742576918743
46.41010578768728
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
2021-12-26T16:35:39.291599Z
Batch API, v4.73.0
s3://deafrica-sentinel-1/s1_rtc/N33W011/2021/12/18/039751
2.0E-4
2.0E-4
true
block average
2
2
34.0
-11.0
33.0
-10.0
POLYGON((-11.0 33.0,-11.0 34.0,-10.0 34.0,-10.0 33.0,-11.0 33.0))
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_039751_N33W011_2021_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039751_N33W011_2021_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039751_N33W011_2021_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039751_N33W011_2021_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039751_N33W011_2021_12_18_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