https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-18T18:56:00.781648Z
2021-06-18T18:56:29.818769Z
s3://sentinel-s1-l1c/GRD/2021/6/18/IW/DV/S1B_IW_GRDH_1SDV_20210618T185600_20210618T185629_027415_03463D_0B4E
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-06-18T18:56:00.781648Z
2021-06-18T18:56:29.818769Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.53769472177964
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-18T20:03:55.096343Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210618T185600_20210618T185629_027415_03463D_0B4E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-14.02726199157199 25.121012907697562,-13.657417414672665 25.185904508333692,-13.409073974718115 25.228921445946465,-13.158850573433547 25.271811140561507,-12.785698869181722 25.334931421534318,-12.411017180394978 25.397295626256422,-12.15976871646586 25.438544349820752,-11.910665953190309 25.47899240726479,-11.57081948759596 25.533439166607145,-11.581334112451312 25.591366130504174,-11.619012116461265 25.77178561246459,-11.652848743649468 25.952805570328852,-11.68856947781724 26.13352540073637,-11.72358264862671 26.314351694104367,-11.796018275913985 26.675618031613492,-11.833182091832231 26.85609906928908,-11.867838477531004 27.036965104526864,-11.891851837956201 27.15872897433943,-12.237945705255978 27.10466939980882,-12.49161749220928 27.064463271485366,-12.744797759528575 27.02385052552357,-13.123793699962011 26.962150814678903,-13.376771550667797 26.920363191394365,-13.755356926536752 26.8569235225539,-14.00722009314463 26.81411827109821,-14.382191011056518 26.749500302004186,-14.276967156948434 26.265287546884977,-14.236324283605466 26.084418666475695,-14.197458117859442 25.903240835554982,-14.02726199157199 25.121012907697562))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76715244204038
46.18160691568763
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
2021-12-26T07:24:21.523643Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25W015/2021/06/18/03463D
2.0E-4
2.0E-4
true
block average
2
2
26.0
-15.0
25.0
-14.0
POLYGON((-14.027261991571955 25.121012907697647,-14.218214839052335 26.0,-14.0 26.0,-14.0 25.12579619878837,-14.027261991571955 25.121012907697647))
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_03463D_N25W015_2021_06_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03463D_N25W015_2021_06_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03463D_N25W015_2021_06_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03463D_N25W015_2021_06_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03463D_N25W015_2021_06_18_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