https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-11T03:54:06.527307Z
2021-10-11T03:54:31.526802Z
s3://sentinel-s1-l1c/GRD/2021/10/11/IW/DV/S1A_IW_GRDH_1SDV_20211011T035406_20211011T035431_040066_04BE5D_9E3D
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
2021-10-11T03:54:06.527307Z
2021-10-11T03:54:31.526802Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9758015271001
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-11T09:20:23.765842Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20211011T035406_20211011T035431_040066_04BE5D_9E3D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.02074846585601 -2.935852046508018,26.9209658627809 -2.695763479213837,25.827235409116554 -2.455941615565863,25.59276051012348 -3.5409413193022026,25.502138692839498 -3.9623638867981557,26.597957662187586 -4.205044220450121,27.705277843993386 -4.448588877402105,27.71808091448343 -4.388833193904369,27.75284237688122 -4.206508157094721,27.788391824847487 -4.024361454429633,27.829808261675137 -3.8435088871986136,27.866704149087184 -3.661667025910284,27.907648682612205 -3.480717645482896,27.943629118152046 -3.298683380780211,27.9814028170884 -3.1170467193150495,28.02074846585601 -2.935852046508018))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64725130837627
46.05655181904272
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
2021-12-26T13:10:34.870701Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/S04E026/2021/10/11/04BE5D
2.0E-4
2.0E-4
true
block average
2
2
-3.0
26.0
-4.0
27.0
POLYGON((26.0 -4.0,26.0 -3.0,27.0 -3.0,27.0 -4.0,26.0 -4.0))
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_04BE5D_S04E026_2021_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04BE5D_S04E026_2021_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04BE5D_S04E026_2021_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04BE5D_S04E026_2021_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04BE5D_S04E026_2021_10_11_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