https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-09T04:03:04.668954Z
2021-11-09T04:03:29.667178Z
s3://sentinel-s1-l1c/GRD/2021/11/9/IW/DV/S1A_IW_GRDH_1SDV_20211109T040304_20211109T040329_040489_04CD22_69FC
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
2021-11-09T04:03:04.668954Z
2021-11-09T04:03:29.667178Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9973351557228
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-09T05:49:42.229871Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211109T040304_20211109T040329_040489_04CD22_69FC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.384524230736517 -5.637544214712213,24.28335673207027 -5.394006300394715,23.17951288458842 -5.147718247543285,23.098439032000854 -5.5087879937179745,22.89764402030827 -6.412257489813739,22.855460367948663 -6.59251381292461,22.84207594352033 -6.6521907730162795,23.38935893620232 -6.775750939346592,23.950553361860713 -6.901750198702381,24.512174228666094 -7.027129831047354,25.051855716173304 -7.1469213536201,25.06492794262132 -7.087026915795823,25.10771515782104 -6.906445887283795,25.147880459286046 -6.725285705407787,25.187769976204315 -6.54406850214772,25.26665955294279 -6.18144979649173,25.384524230736517 -5.637544214712213))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58087
45.97575831305169
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
2021-12-26T14:38:14.381574Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S06E022/2021/11/09/04CD22
2.0E-4
2.0E-4
true
block average
2
2
-5.0
22.0
-6.0
23.0
POLYGON((22.989267752869605 -6.0,23.0 -5.9517106634018475,23.0 -6.0,22.989267752869605 -6.0))
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_04CD22_S06E022_2021_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CD22_S06E022_2021_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CD22_S06E022_2021_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CD22_S06E022_2021_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CD22_S06E022_2021_11_09_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