https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-11-09T04:01:49.668337Z
2021-11-09T04:02:39.667757Z
s3://sentinel-s1-l1c/GRD/2021/11/9/IW/DV/S1A_IW_GRDH_1SDV_20211109T040214_20211109T040239_040489_04CD22_1BCE
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
2021-11-09T04:02:14.668047Z
2021-11-09T04:02:39.667757Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9742231819404
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-09T05:49:37.564410Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211109T040214_20211109T040239_040489_04CD22_1BCE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.038637024516035 -2.616481422034799,24.935307332483294 -2.376011301794233,23.837597706583903 -2.1358373487710094,23.683113826210104 -2.8593408619843053,23.64333217400068 -3.040000630261412,23.56530434306521 -3.401681750664563,23.527139976484527 -3.582723136543701,23.513085577025485 -3.6423045522353776,24.611274804058766 -3.8850104065128526,25.716747517919018 -4.127777257907275,25.808231615774744 -3.7051970286219915,25.924707856141847 -3.1610536338666253,26.00169376330515 -2.798164758808949,26.038637024516035 -2.616481422034799))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66965
46.03945267587282
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/2021/11/9/IW/DV/S1A_IW_GRDH_1SDV_20211109T040149_20211109T040214_040489_04CD22_77B8
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
2021-11-09T04:01:49.668337Z
2021-11-09T04:02:14.666561Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
191.9670535573811
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-09T05:49:29.467425Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211109T040149_20211109T040214_040489_04CD22_77B8
GRD
1
5
327.0
313.0
314.0
1.41E7
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1.07E7
POLYGON((26.36196896698834 -1.1055632699472413,24.162688075584718 -0.6297772107525222,24.009369696399553 -1.3533113745613243,23.893501145862388 -1.8959114038234968,23.837597706583903 -2.1358373487710094,24.935307332483294 -2.376011301794233,26.038637024516035 -2.616481422034799,26.053972001523988 -2.5568290529360933,26.13136181344208 -2.194052850684256,26.165699142186966 -2.0117207660926972,26.20955101235196 -1.8314648594349023,26.247058779686128 -1.6498307283129807,26.32448975734377 -1.287098532552569,26.36196896698834 -1.1055632699472413))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70448
46.04860328102941
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
2021-12-26T14:38:06.101318Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S03E026/2021/11/09/04CD22
2.0E-4
2.0E-4
true
block average
2
2
-2.0
26.0
-3.0
27.0
POLYGON((26.168550519001528 -2.0,26.13136181344233 -2.1940528506830077,26.05397200152346 -2.5568290529383666,26.038637024515815 -2.61648142203594,26.0 -2.8061486597986347,26.0 -2.0,26.168550519001528 -2.0))
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_04CD22_S03E026_2021_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CD22_S03E026_2021_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CD22_S03E026_2021_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CD22_S03E026_2021_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CD22_S03E026_2021_11_09_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