https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-17T17:08:22.307665Z
2021-09-17T17:08:51.344604Z
s3://sentinel-s1-l1c/GRD/2021/9/17/IW/DV/S1B_IW_GRDH_1SDV_20210917T170822_20210917T170851_028741_036E0B_775F
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
2021-09-17T17:08:22.307665Z
2021-09-17T17:08:51.344604Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6533978520123
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-17T18:10:51.343227Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210917T170822_20210917T170851_028741_036E0B_775F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.302976919276114 22.40228342059551,13.678387503108052 22.47004654846727,13.92984430876498 22.514910903990657,14.181140121360938 22.55932642311891,14.558148613061231 22.625173709193696,14.937504391035908 22.690474480133055,15.190592664565179 22.733507059973142,15.697185213869027 22.81836080801146,15.379876816162398 24.444368288095724,14.86589734265229 24.360299576893908,14.609521885359364 24.317672831534267,14.227693868286435 24.253331292785592,13.972671208657653 24.20978878919755,13.590300002676411 24.1436485019591,13.335285990735274 24.09896808391458,12.956868113854721 24.031824479350558,13.060848199762983 23.54698038512691,13.176608077223834 23.0034959814537,13.215072797563629 22.822312300425242,13.302976919276114 22.40228342059551))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90643031615591
46.68167203665912
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
2021-12-26T11:55:18.913123Z
Batch API, v4.52.0
s3://deafrica-sentinel-1/s1_rtc/N23E015/2021/09/17/036E0B
2.0E-4
2.0E-4
true
block average
2
2
24.0
15.0
23.0
16.0
POLYGON((15.466593384944716 24.0,15.661739103272032 23.0,15.0 23.0,15.0 24.0,15.466593384944716 24.0))
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_036E0B_N23E015_2021_09_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_036E0B_N23E015_2021_09_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_036E0B_N23E015_2021_09_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_036E0B_N23E015_2021_09_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_036E0B_N23E015_2021_09_17_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