https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-12-26T15:39:57.308607Z
2021-12-26T15:40:47.306945Z
s3://sentinel-s1-l1c/GRD/2021/12/26/IW/DV/S1A_IW_GRDH_1SDV_20211226T154022_20211226T154047_041181_04E4C1_5767
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
2021-12-26T15:40:22.308519Z
2021-12-26T15:40:47.306945Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
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348.0368008505096
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-24T16:12:47.772017Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211226T154022_20211226T154047_041181_04E4C1_5767
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.700521571349384 -0.8863354137282852,40.89645663566683 -0.4118824887092592,40.82047437481569 -0.049950808558051576,40.7436187509819 0.3118596981539396,40.58036380666964 1.095459851135912,38.387489390803815 0.6263681510677157,38.39737687738567 0.566196659308386,38.43493784892987 0.3845588199987546,38.47156349522753 0.2027160422019756,38.51016195135153 0.021294791170726128,38.546966729653676 -0.16051677563345076,38.586459890362235 -0.3417512992383497,38.62532461347482 -0.523124648573889,38.700521571349384 -0.8863354137282852))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75235
46.02712441398724
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/2021/12/26/IW/DV/S1A_IW_GRDH_1SDV_20211226T153957_20211226T154022_041181_04E4C1_F441
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
2021-12-26T15:39:57.308607Z
2021-12-26T15:40:22.307033Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20220115T121534_V20211225T225942_20211227T005942.EOF
348.0331964010356
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-24T23:42:45.058Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211226T153957_20211226T154022_041181_04E4C1_F441
GRD
1
5
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POLYGON((39.019262128598896 -2.3983352726623357,40.120453556281305 -2.158585921521885,41.218311589792705 -1.918715626966968,41.179564343688384 -1.7379027707436878,41.02650141306263 -1.0139219713367398,40.89645663566683 -0.4118824887092592,38.700521571349384 -0.8863354137282852,38.715418443843475 -0.9457193090742739,38.7602215573336 -1.12581524268742,38.7905404012621 -1.3090567475775834,38.82915541439961 -1.4905021456858574,38.866941389802335 -1.6721312992171051,38.90569215736059 -1.8535541776793447,39.019262128598896 -2.3983352726623357))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.68361
46.00196127822971
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
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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
2022-11-25T11:15:21.142436Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/S01E038/2021/12/26/04E4C1
2.0E-4
2.0E-4
true
block average
2
2
0.0
38.0
-1.0
39.0
POLYGON((38.70052157134999 -0.8863354137312254,38.6253246134746 -0.5231246485729806,38.546966729653725 -0.16051677563301808,38.514472733563075 0.0,39.0 0.0,39.0 -1.0,38.72892204665721 -1.0,38.70052157134999 -0.8863354137312254))
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_04E4C1_S01E038_2021_12_26_MASK.tif
Mask
geotiff
0
UINT
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Little Endian
0
1
2
s1_rtc_04E4C1_S01E038_2021_12_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04E4C1_S01E038_2021_12_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04E4C1_S01E038_2021_12_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04E4C1_S01E038_2021_12_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 2021
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