https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-31T18:09:08.143027Z
2021-05-31T18:09:37.181234Z
s3://sentinel-s1-l1c/GRD/2021/5/31/IW/DV/S1B_IW_GRDH_1SDV_20210531T180908_20210531T180937_027152_033E47_FE14
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
2021-05-31T18:09:08.143027Z
2021-05-31T18:09:37.181234Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.97616233788074
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-01T08:27:53.708034Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210531T180908_20210531T180937_027152_033E47_FE14
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.6850371522630536 34.21351493646951,-3.2765053053466913 34.27775524137348,-2.9968560512995874 34.320885109875796,-2.71680914803135 34.363393583016716,-2.294657109793844 34.4261830951793,-2.014932063281014 34.4669389139936,-1.5951115195925845 34.52683348557939,-1.3155156787349567 34.565878705576246,-0.9939963176993989 34.609924635953156,-1.0046845103075075 34.667258168693834,-1.0486108874807465 34.846646663799746,-1.0881865851151789 35.026618466702615,-1.12427003152539 35.20705495456782,-1.1663391511654726 35.386693086844105,-1.2058790685623304 35.56666605061437,-1.2441360120127953 35.746809979942256,-1.3424458479908346 36.22955563910265,-1.6682439048968498 36.18619747523631,-1.9534661954096513 36.147457209133215,-2.238405952102098 36.108039741508165,-2.6652766645139536 36.04764733662576,-2.9494918208031073 36.00654402751039,-3.3752563835959917 35.94363082013292,-3.658721431663105 35.90085235040088,-4.079101470117573 35.83609325158663,-3.9641570070241343 35.352773328617346,-3.916027345699971 35.1730350493018,-3.870070276814141 34.99296276263685,-3.8166890411895276 34.81406293763508,-3.775526439902437 34.63325176601191,-3.737522897232643 34.451944640778066,-3.6981881752662824 34.2708483535152,-3.6850371522630536 34.21351493646951))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68950007688943
46.44882140420857
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
2021-12-26T06:29:34.075997Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W001/2021/05/31/033E47
2.0E-4
2.0E-4
true
block average
2
2
35.0
-1.0
34.0
0.0
POLYGON((-1.0 34.64212954920322,-0.9939963176994308 34.60992463595314,-1.0 34.60910217297062,-1.0 34.64212954920322))
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_033E47_N34W001_2021_05_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033E47_N34W001_2021_05_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033E47_N34W001_2021_05_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033E47_N34W001_2021_05_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033E47_N34W001_2021_05_31_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