https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-09-04T17:20:46.746336Z
2021-09-04T17:21:36.745359Z
s3://sentinel-s1-l1c/GRD/2021/9/4/IW/DV/S1A_IW_GRDH_1SDV_20210904T172111_20210904T172136_039535_04AC1B_5487
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
2021-09-04T17:21:11.746597Z
2021-09-04T17:21:36.745359Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.80178660856035
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-05T04:22:32.974565Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210904T172111_20210904T172136_039535_04AC1B_5487
GRD
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313.0
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Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56675091901896
46.34267867151219
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/2021/9/4/IW/DV/S1A_IW_GRDH_1SDV_20210904T172046_20210904T172111_039535_04AC1B_5FF9
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
2021-09-04T17:20:46.746336Z
2021-09-04T17:21:11.745099Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.93185362469467
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-05T02:16:39.515041Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210904T172046_20210904T172111_039535_04AC1B_5FF9
GRD
1
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313.0
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Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68966957248373
46.37037074611824
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
2021-12-26T11:17:35.213605Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N36E010/2021/09/04/04AC1B
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2.0E-4
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block average
2
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10.0
36.0
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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],
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AXIS["geodetic longitude (Lon)",east,
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ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_04AC1B_N36E010_2021_09_04_MASK.tif
Mask
geotiff
0
UINT
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0
1
2
s1_rtc_04AC1B_N36E010_2021_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
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s1_rtc_04AC1B_N36E010_2021_09_04_ANGLE.tif
Angle
geotiff
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linear power
10*log10(DN)
VV
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geotiff
FLOAT
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linear power
10*log10(DN)
VH
s1_rtc_04AC1B_N36E010_2021_09_04_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