https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-05-25T03:18:25.710556Z
2021-05-25T03:19:15.709788Z
s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1B_IW_GRDH_1SDV_20210525T031850_20210525T031915_027055_033B83_4685
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
2021-05-25T03:18:50.710913Z
2021-05-25T03:19:15.709788Z
C
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IW
VV VH
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DOWNLINK
192.6345994240094
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-25T07:13:21.543633Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210525T031850_20210525T031915_027055_033B83_4685
GRD
1
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313.0
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1.41E7
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Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07277538281138
45.75711692365868
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
s3://sentinel-s1-l1c/GRD/2021/5/25/IW/DV/S1B_IW_GRDH_1SDV_20210525T031825_20210525T031850_027055_033B83_D954
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
2021-05-25T03:18:25.710556Z
2021-05-25T03:18:50.709431Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5536652135594
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-25T06:12:23.816196Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210525T031825_20210525T031850_027055_033B83_D954
GRD
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Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.14395
45.80023111893006
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
2021-12-26T06:10:33.177081Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S27E030/2021/05/25/033B83
2.0E-4
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true
block average
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30.0
-27.0
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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,
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ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_033B83_S27E030_2021_05_25_MASK.tif
Mask
geotiff
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0
1
2
s1_rtc_033B83_S27E030_2021_05_25_AREA.tif
Normalized Scattering Area
geotiff
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s1_rtc_033B83_S27E030_2021_05_25_ANGLE.tif
Angle
geotiff
255
UINT
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linear power
10*log10(DN)
VV
s1_rtc_033B83_S27E030_2021_05_25_VV.tif
geotiff
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linear power
10*log10(DN)
VH
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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