https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-04-11T17:19:24.605177Z
2021-04-11T17:20:16.915425Z
s3://sentinel-s1-l1c/GRD/2021/4/11/IW/DV/S1A_IW_GRDH_1SDV_20210411T171949_20210411T172016_037405_046899_6CD1
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
2021-04-11T17:19:49.604900Z
2021-04-11T17:20:16.915425Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4083253234445
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-11T21:35:16.653934Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210411T171949_20210411T172016_037405_046899_6CD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
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Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.34216
45.98772339590093
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/2021/4/11/IW/DV/S1A_IW_GRDH_1SDV_20210411T171924_20210411T171949_037405_046899_FE47
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
2021-04-11T17:19:24.605177Z
2021-04-11T17:19:49.603409Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.3239437025088
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-11T21:35:11.613008Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210411T171924_20210411T171949_037405_046899_FE47
GRD
1
5
327.0
313.0
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POLYGON((18.827168444882403 -29.13022809471055,19.06516803278044 -29.075674530953,19.45130760844368 -28.986122396341127,19.84071947030932 -28.8945264907741,20.097094320436547 -28.83352950461043,20.478003964792883 -28.74188452604057,20.734436755321486 -28.67948803137221,20.990380297404787 -28.616654902557134,21.294946777999325 -28.541144864021152,21.23843650338115 -28.36286039136288,21.18426814629659 -28.18391952805943,21.07441754107607 -27.82648377577139,20.965302356266072 -27.46894949649051,20.85787484566861 -27.111077860585265,20.839831162073093 -27.052266930099808,20.832263450443918 -27.05386086319125,20.53728493960019 -27.12673312090682,20.284984887909037 -27.18848651814221,19.90708676018262 -27.280008225055397,19.653775171790272 -27.340708598811354,19.401160570993905 -27.400719347687236,19.025655364028026 -27.48895605355311,18.770269448959606 -27.548323206107895,18.40395310327031 -27.632825028915654,18.4206645861761 -27.69199862320135,18.46962128366171 -27.87216288134612,18.520284200637423 -28.05194928117443,18.61911706465723 -28.412141516196673,18.666686873439676 -28.592685317265893,18.714940718317123 -28.773087266643085,18.770455526099116 -28.95183519704399,18.827168444882403 -29.13022809471055))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16034
45.91040718917319
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
2021-12-26T03:56:28.517436Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S28E018/2021/04/11/046899
2.0E-4
2.0E-4
true
block average
2
2
-27.0
18.0
-28.0
19.0
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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,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_046899_S28E018_2021_04_11_MASK.tif
Mask
geotiff
0
UINT
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0
1
2
s1_rtc_046899_S28E018_2021_04_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
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Little Endian
s1_rtc_046899_S28E018_2021_04_11_ANGLE.tif
Angle
geotiff
255
UINT
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linear power
10*log10(DN)
VV
s1_rtc_046899_S28E018_2021_04_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046899_S28E018_2021_04_11_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