https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-11T03:17:13.370058Z
2021-07-11T03:17:38.368649Z
s3://sentinel-s1-l1c/GRD/2021/7/11/IW/DV/S1A_IW_GRDH_1SDV_20210711T031713_20210711T031738_038724_0491C6_6B15
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
2021-07-11T03:17:13.370058Z
2021-07-11T03:17:38.368649Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0256332760623
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-11T11:07:54.004917Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210711T031713_20210711T031738_038724_0491C6_6B15
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.17793256356748 11.23873857517036,38.636425247544096 11.346653621832466,38.063496745757895 11.45966298104652,37.500519502821184 11.569524973446843,36.952443088544875 11.67534217316048,36.91404314504989 11.494907812327565,36.876702243997585 11.314172479666668,36.84354341925374 11.13262490960864,36.80633820935117 10.951854163504747,36.77341021545774 10.770247034556027,36.74182397284361 10.588371060643718,36.71407740382753 10.405736974065492,36.67038336867703 10.226208000853452,36.65751859430837 10.166655082186047,37.20219975729623 10.05975931410375,37.75748186513367 9.949784130722929,38.32387453950709 9.83657542227239,38.88555572904167 9.723292063081725,38.893424322684005 9.784093388235789,38.93515462751419 9.964698037575085,38.97824585878261 10.145027831968426,39.009638707007966 10.327720689967816,39.0423970459039 10.510132846047867,39.070640174221694 10.693449225146484,39.110155254779386 10.874492400671308,39.136130063360845 11.058252802258036,39.17793256356748 11.23873857517036))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
31.03436
46.25616639096484
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
2021-12-26T08:31:59.484807Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N10E038/2021/07/11/0491C6
2.0E-4
2.0E-4
true
block average
2
2
11.0
38.0
10.0
39.0
POLYGON((39.0 10.271627565888439,38.97824585878192 10.145027831965372,38.94359031076969 10.0,38.0 10.0,38.0 11.0,39.0 11.0,39.0 10.271627565888439))
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_0491C6_N10E038_2021_07_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0491C6_N10E038_2021_07_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0491C6_N10E038_2021_07_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0491C6_N10E038_2021_07_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0491C6_N10E038_2021_07_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