https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-25T17:35:49.609738Z
2021-08-25T17:36:14.607583Z
s3://sentinel-s1-l1c/GRD/2021/8/25/IW/DV/S1B_IW_GRDH_1SDV_20210825T173549_20210825T173614_028405_0363A3_71DE
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
2021-08-25T17:35:49.609738Z
2021-08-25T17:36:14.607583Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.42962285934607
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-25T19:47:04.101391Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210825T173549_20210825T173614_028405_0363A3_71DE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.14770128534686 -27.22058481377246,14.46968982041848 -27.14669016803601,14.723533681565288 -27.087834739674364,15.103801234735988 -26.998698410882348,15.360750050703277 -26.93780072845104,15.74140958242656 -26.84661650579001,16.00098715592468 -26.783749628408305,16.2533933365116 -26.722117682554025,16.597766598558643 -26.637182592703148,16.540958259034 -26.459179196343815,16.489101990747645 -26.279857006228873,16.43382265711096 -26.101414742464677,16.3834728366404 -25.921754712281132,16.328925141401125 -25.743167524899192,16.278528768419342 -25.56355978943603,16.2215706202335 -25.385613667085334,16.152825222940994 -25.14759153013054,15.812718465926771 -25.23113901007762,15.566879548057859 -25.290951782665577,15.312720616622254 -25.352323026652982,14.931888512338329 -25.44334627198997,14.680332437218583 -25.502851178360004,14.304576178012596 -25.590823163975593,14.053768686064291 -25.64893758942275,13.735660501788441 -25.72193499400452,13.849825346074425 -26.14104006525027,13.94853063764624 -26.50099955373816,14.04782638698046 -26.860878019067655,14.14770128534686 -27.22058481377246))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.81743
45.77776023872043
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
2021-12-26T10:46:22.429091Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/S27E013/2021/08/25/0363A3
2.0E-4
2.0E-4
true
block average
2
2
-26.0
13.0
-27.0
14.0
POLYGON((14.0 -26.687540420386345,13.811405822684863 -26.0,14.0 -26.0,14.0 -26.687540420386345))
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_0363A3_S27E013_2021_08_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0363A3_S27E013_2021_08_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0363A3_S27E013_2021_08_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0363A3_S27E013_2021_08_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0363A3_S27E013_2021_08_25_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