https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-26T02:10:35.226881Z
2021-07-26T02:11:25.225184Z
s3://sentinel-s1-l1c/GRD/2021/7/26/IW/DV/S1A_IW_GRDH_1SDV_20210726T021100_20210726T021125_038942_049854_936B
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
2021-07-26T02:11:00.226774Z
2021-07-26T02:11:25.225184Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.213582944448
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-26T06:05:50.254813Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210726T021100_20210726T021125_038942_049854_936B
GRD
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313.0
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POLYGON((51.55219052448907 -17.131719933439452,50.9800900396564 -17.001161001961755,50.392273725923715 -16.86516180342879,49.80478128202628 -16.727371580515932,49.26117109452723 -16.598199375327297,49.16758150641046 -16.957463725983978,49.125161593998826 -17.13822158356608,49.08050424668299 -17.318449572469984,49.0325711717405 -17.497894844318807,48.98686514706685 -17.67789300682107,48.93813124710463 -17.857166896886984,48.894085647891586 -18.037594562817066,48.87805353686218 -18.09690717099077,49.42744326817521 -18.22822412003536,50.018833233609314 -18.367587672058065,50.61116201804495 -18.505126633859334,51.18774115982666 -18.637030604548354,51.37801701943482 -17.85456589002905,51.55219052448907 -17.131719933439452))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28288
45.96627593102563
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/2021/7/26/IW/DV/S1A_IW_GRDH_1SDV_20210726T021035_20210726T021100_038942_049854_C914
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
2021-07-26T02:10:35.226881Z
2021-07-26T02:11:00.225291Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1716674943776
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-26T06:14:08.060138Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210726T021035_20210726T021100_038942_049854_C914
GRD
1
5
327.0
313.0
314.0
1.41E7
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1.07E7
POLYGON((51.91612324161998 -15.626532924618347,51.342883844827654 -15.49609767763394,50.75958359839681 -15.361690320164774,50.17412289035109 -15.225082886980754,49.641781993942864 -15.099398148195347,49.59803858776974 -15.279619098268041,49.55326148174562 -15.459697114225769,49.50620277318377 -15.639237168986426,49.41701837566882 -15.999538588890125,49.3718486227973 -16.179567364231893,49.32580378886531 -16.359396489308708,49.28210653869388 -16.53980453190348,49.26117109452723 -16.598199375327297,49.80478128202628 -16.727371580515932,50.392273725923715 -16.86516180342879,50.9800900396564 -17.001161001961755,51.55219052448907 -17.131719933439452,51.744887737262815 -16.349799460668592,51.91612324161998 -15.626532924618347))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36136
46.00212588708231
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
2021-12-26T09:17:20.081287Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/S18E051/2021/07/26/049854
2.0E-4
2.0E-4
true
block average
2
2
-17.0
51.0
-18.0
52.0
POLYGON((51.584651708105994 -17.0,51.34265107924966 -18.0,51.0 -18.0,51.0 -17.0,51.584651708105994 -17.0))
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_049854_S18E051_2021_07_26_MASK.tif
Mask
geotiff
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UINT
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0
1
2
s1_rtc_049854_S18E051_2021_07_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049854_S18E051_2021_07_26_ANGLE.tif
Angle
geotiff
255
UINT
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Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049854_S18E051_2021_07_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049854_S18E051_2021_07_26_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