https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-06-21T16:36:46.248538Z
2021-06-21T16:37:40.278803Z
s3://sentinel-s1-l1c/GRD/2021/6/21/IW/DV/S1A_IW_GRDH_1SDV_20210621T163715_20210621T163740_038440_048939_02E8
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
2021-06-21T16:37:15.280897Z
2021-06-21T16:37:40.278803Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.0639571027252
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-21T18:06:30.809950Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210621T163715_20210621T163740_038440_048939_02E8
GRD
1
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327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.278929511881493 -32.985423234541564,30.28768784761227 -32.983711890396485,30.624431852127174 -32.906218541001024,30.891485190975697 -32.84423362089096,31.158166603182874 -32.781682169648626,31.557487248091867 -32.68679753752178,31.82323065110673 -32.62283926367484,32.221135664302146 -32.525854381294366,32.48592971823525 -32.460502653878244,32.845820808185714 -32.370623371964136,32.72503631384511 -32.01498609471831,32.60520483260932 -31.659122723357093,32.48633791815403 -31.303123460499208,32.34905491321423 -30.887953230222493,31.99430833589171 -30.976305202737585,31.73333160126205 -31.040570729189927,31.34121242353808 -31.13598243261496,31.07936565837532 -31.19892959276682,30.68594817939683 -31.292354575187503,30.423240362712285 -31.353971071492975,30.160190652076885 -31.41505198302439,29.819904004096756 -31.49313583144759,29.94695033776525 -31.910932324132126,30.056802422710184 -32.269232845744455,30.167465887481782 -32.62742654513828,30.278929511881493 -32.985423234541564))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.71243
45.52672591812669
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/2021/6/21/IW/DV/S1A_IW_GRDH_1SDV_20210621T163646_20210621T163715_038440_048939_579C
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
2021-06-21T16:36:46.248538Z
2021-06-21T16:37:15.279416Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.9470946635127
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-21T18:06:37.526488Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210621T163646_20210621T163715_038440_048939_579C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.80002264940849 -34.59287069042153,31.14309259899119 -34.514311811884404,31.415020146518046 -34.45123893244373,31.686537907815243 -34.38756475450411,32.09304142304744 -34.29093119332967,32.3635252108327 -34.225764013243264,32.76846782360666 -34.12690190168569,33.0379045512294 -34.060256378339666,33.41133153610432 -33.966727308514514,33.26581168583107 -33.55484639319859,33.14154382388121 -33.19961132005762,33.01832373106737 -32.844229379296266,32.855081477538654 -32.36858337636658,32.845820808185714 -32.370623371964136,32.48592971823525 -32.460502653878244,32.221135664302146 -32.525854381294366,31.82323065110673 -32.62283926367484,31.557487248091867 -32.68679753752178,31.158166603182874 -32.781682169648626,30.891485190975697 -32.84423362089096,30.624431852127174 -32.906218541001024,30.28768784761227 -32.983711890396485,30.438206939188518 -33.462567815558025,30.551733447233005 -33.8203846973592,30.66614568101648 -34.17808653434041,30.80002264940849 -34.59287069042153))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.59024
45.45719131027967
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
2021-12-26T07:35:10.828419Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S33E032/2021/06/21/048939
2.0E-4
2.0E-4
true
block average
2
2
-32.0
32.0
-33.0
33.0
POLYGON((32.71998997844698 -32.0,32.84582080818132 -32.37062337195178,32.85508147753674 -32.368583376362,33.0 -32.790838732865275,33.0 -33.0,32.0 -33.0,32.0 -32.0,32.71998997844698 -32.0))
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_048939_S33E032_2021_06_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048939_S33E032_2021_06_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048939_S33E032_2021_06_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048939_S33E032_2021_06_21_VV.tif
geotiff
FLOAT
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Little Endian
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linear power
10*log10(DN)
VH
s1_rtc_048939_S33E032_2021_06_21_VH.tif
geotiff
FLOAT
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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