https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-04T16:53:54.969613Z
2021-12-04T16:54:44.967637Z
s3://sentinel-s1-l1c/GRD/2021/12/4/IW/DV/S1A_IW_GRDH_1SDV_20211204T165419_20211204T165444_040861_04DA01_4CD2
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
2021-12-04T16:54:19.969366Z
2021-12-04T16:54:44.967637Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.20354179874
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-04T20:44:41.348624Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211204T165419_20211204T165444_040861_04DA01_4CD2
GRD
1
5
327.0
313.0
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1.41E7
1.21E7
1.07E7
POLYGON((25.57485436644275 -30.999124398496452,25.58318185793841 -30.997505002000956,25.93679915060565 -30.915949340465165,26.196987987451934 -30.855438618183154,26.45439561552318 -30.7949932824701,26.843878395283337 -30.702412460610766,27.108742489402204 -30.638672142446914,27.498196102186284 -30.543838519574845,27.752737780633364 -30.481143920172933,28.089392902130957 -30.39728487032638,28.02455068768105 -30.220858455717554,27.965948862741058 -30.042778091099684,27.91335013506009 -29.863203722977467,27.79872522727945 -29.506514081939763,27.738865116599406 -29.328846713234213,27.68039514361817 -29.150853824735606,27.60594313393297 -28.913565822355046,27.278827761351785 -28.99476045432213,27.024350601950488 -29.057274383661394,26.64005269123851 -29.150634754154865,26.384339198433736 -29.21205486415146,26.000046978992245 -29.303308406185703,25.744085945403633 -29.36338809851543,25.487462459289514 -29.423063638420565,25.131457812468767 -29.50491106887524,25.148598629563967 -29.563949870414856,25.257423091988393 -29.92214128386074,25.413795044318917 -30.461140368634947,25.465360056050745 -30.64097006907489,25.52456273567162 -30.819061490061017,25.57485436644275 -30.999124398496452))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16762
45.8606680063246
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/2021/12/4/IW/DV/S1A_IW_GRDH_1SDV_20211204T165354_20211204T165419_040861_04DA01_6E1F
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
2021-12-04T16:53:54.969613Z
2021-12-04T16:54:19.967884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.0997465919566
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-04T19:53:54.547341Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211204T165354_20211204T165419_040861_04DA01_6E1F
GRD
1
5
327.0
313.0
314.0
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Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02558604519949
45.88117283358861
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
2021-12-26T15:54:33.180713Z
Batch API, v4.69.4
s3://deafrica-sentinel-1/s1_rtc/S31E026/2021/12/04/04DA01
2.0E-4
2.0E-4
true
block average
2
2
-30.0
26.0
-31.0
27.0
POLYGON((26.0 -31.0,26.0 -30.0,27.0 -30.0,27.0 -31.0,26.0 -31.0))
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_04DA01_S31E026_2021_12_04_MASK.tif
Mask
geotiff
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UINT
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1
2
s1_rtc_04DA01_S31E026_2021_12_04_AREA.tif
Normalized Scattering Area
geotiff
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s1_rtc_04DA01_S31E026_2021_12_04_ANGLE.tif
Angle
geotiff
255
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linear power
10*log10(DN)
VV
s1_rtc_04DA01_S31E026_2021_12_04_VV.tif
geotiff
FLOAT
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Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DA01_S31E026_2021_12_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