https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-06-22T17:16:54.299135Z
2021-06-22T17:17:48.351584Z
s3://sentinel-s1-l1c/GRD/2021/6/22/IW/DV/S1A_IW_GRDH_1SDV_20210622T171723_20210622T171748_038455_0489AA_7BD8
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
2021-06-22T17:17:23.353253Z
2021-06-22T17:17:48.351584Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.75958095297125
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-22T18:47:34.140036Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210622T171723_20210622T171748_038455_0489AA_7BD8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.186165018701157 -36.582482730714595,21.204431347756103 -36.57861904535879,21.545260241645547 -36.500362039105624,21.824305270607866 -36.435665295362924,22.10288602506073 -36.37031995844967,22.51988087459997 -36.27109167189296,22.797289467154965 -36.2041364436942,23.212514063170538 -36.10250556094718,23.48873470581121 -36.03395683491493,23.860679262938536 -35.94044202704429,23.72872038690726 -35.58627930460215,23.597924808723135 -35.23186283141232,23.46830187576012 -34.877283049165925,23.318791655434985 -34.46413342555477,22.952885777498665 -34.555921810008755,22.681189634353487 -34.62322875132459,22.272828411212636 -34.723056588939976,22.000046078208484 -34.78884990548083,21.590065808976476 -34.88639582902057,21.316211129369133 -34.95066028177873,21.041931546305943 -35.014308927900366,20.689015445252032 -35.09513288192012,20.826320197887128 -35.51130730570593,20.945274124681962 -35.86852305903332,21.065225415074252 -36.225611653150374,21.186165018701157 -36.582482730714595))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.57449
45.4607376361669
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/2021/6/22/IW/DV/S1A_IW_GRDH_1SDV_20210622T171654_20210622T171723_038455_0489AA_1D03
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
2021-06-22T17:16:54.299135Z
2021-06-22T17:17:23.351771Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.6143218513008
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-22T20:12:07.009426Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210622T171654_20210622T171723_038455_0489AA_1D03
GRD
1
5
327.0
313.0
314.0
1.41E7
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1.07E7
POLYGON((21.762349031008874 -38.18310515206784,22.110406412863707 -38.10361607546108,22.395200769160724 -38.03766081238285,22.679482834849683 -37.971019495176165,23.10493879464676 -37.869777437372974,23.38792703549501 -37.801433518918415,23.811428619355265 -37.69765101879437,24.093105104911185 -37.62762251998519,24.480018025946023 -37.53010359320543,24.32039427443252 -37.12020440579677,24.184190601715265 -36.76654437203953,24.049265641687718 -36.412707238560806,23.870408211401955 -35.9382676140915,23.860679262938536 -35.94044202704429,23.48873470581121 -36.03395683491493,23.212514063170538 -36.10250556094718,22.797289467154965 -36.2041364436942,22.51988087459997 -36.27109167189296,22.10288602506073 -36.37031995844967,21.824305270607866 -36.435665295362924,21.545260241645547 -36.500362039105624,21.204431347756103 -36.57861904535879,21.3682808375803 -37.0567439416166,21.491798687028528 -37.413374841243105,21.61640978833686 -37.76986825305805,21.762349031008874 -38.18310515206784))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.45047
45.38987922085726
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
2021-12-26T07:38:14.796642Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S37E021/2021/06/22/0489AA
2.0E-4
2.0E-4
true
block average
2
2
-36.0
21.0
-37.0
22.0
POLYGON((21.34883515307992 -37.0,21.204431347758057 -36.57861904536352,21.186165018701438 -36.58248273071586,21.0 -36.03143907115041,21.0 -36.0,22.0 -36.0,22.0 -37.0,21.34883515307992 -37.0))
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_0489AA_S37E021_2021_06_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0489AA_S37E021_2021_06_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0489AA_S37E021_2021_06_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0489AA_S37E021_2021_06_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0489AA_S37E021_2021_06_22_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