https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-08T17:35:46.660718Z
2021-07-08T17:36:11.658635Z
s3://sentinel-s1-l1c/GRD/2021/7/8/IW/DV/S1B_IW_GRDH_1SDV_20210708T173546_20210708T173611_027705_034E70_1707
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
2021-07-08T17:35:46.660718Z
2021-07-08T17:36:11.658635Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.43015572107225
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-08T19:02:05.451822Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210708T173546_20210708T173611_027705_034E70_1707
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((14.14830770449349 -27.220782286494185,14.47029771197405 -27.14689079178722,14.72414274446141 -27.088037842853325,15.104412068931497 -26.998905220667698,15.361362288958741 -26.93800999127106,15.742023686459278 -26.846829448314484,16.00160283482215 -26.783965004419887,16.25401022436557 -26.722335499359506,16.59848180418301 -26.637379754889842,16.541675535406785 -26.45937596341628,16.48982176501536 -26.280053239260475,16.434402243820514 -26.101646164782636,16.38419651041153 -25.921950244407846,16.32965051257591 -25.743362777625354,16.27925563275491 -25.563754773437797,16.222299414510964 -25.385808277762784,16.15355694392483 -25.14778557529278,15.813352582640746 -25.231353500005174,15.56751272011983 -25.291163866557568,15.313352443806334 -25.352532774382205,14.93251833320222 -25.443552413822246,14.680961065786946 -25.50305490354264,14.305203128996915 -25.59102318590211,14.054394539082384 -25.649135175306704,13.73628498273505 -25.72212951456286,13.85044481382782 -26.141235388388047,13.949145772513582 -26.501195591535474,14.048437182386362 -26.86107479468213,14.14830770449349 -27.220782286494185))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.81584
45.77697657809028
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
2021-12-26T08:23:15.951967Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E013/2021/07/08/034E70
2.0E-4
2.0E-4
true
block average
2
2
-26.0
13.0
-27.0
14.0
POLYGON((14.0 -26.685515452517663,13.811973847206543 -26.0,14.0 -26.0,14.0 -26.685515452517663))
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_034E70_S27E013_2021_07_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034E70_S27E013_2021_07_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034E70_S27E013_2021_07_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034E70_S27E013_2021_07_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034E70_S27E013_2021_07_08_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