https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-06T15:45:39.766882Z
2021-05-06T15:46:08.803529Z
s3://sentinel-s1-l1c/GRD/2021/5/6/IW/DV/S1B_IW_GRDH_1SDV_20210506T154539_20210506T154608_026786_03331D_610E
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
2021-05-06T15:45:39.766882Z
2021-05-06T15:46:08.803529Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6949990972172
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-06T18:35:27.608103Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210506T154539_20210506T154608_026786_03331D_610E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.10059178915828 21.31154106548759,34.69517714958745 21.419653855215557,35.292539358999825 21.525992469254433,35.889471742718264 21.629971725888527,36.48040646947866 21.730648405698233,36.43691668902274 21.969888473094702,36.393770438396224 22.14946025551462,36.35622246900221 22.329964472717062,36.31948205363012 22.51059998649591,36.178591577076986 23.23410865773372,36.156394459053885 23.356228294721152,35.56065443153673 23.257025612638746,34.9575630401046 23.154141924979562,34.3645055408785 23.050561322123045,34.11600036503839 23.00645722653995,33.75181575255047 22.94106224701879,33.892252823451386 22.27504564470926,33.93268552436855 22.09415750011963,33.973724283884884 21.913380724206394,34.012026405925994 21.7321058088442,34.05256133875661 21.551238951377602,34.088392104680764 21.369511223061068,34.10059178915828 21.31154106548759))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85974050353385
46.12633985579662
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
2021-12-26T05:13:17.356214Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E036/2021/05/06/03331D
2.0E-4
2.0E-4
true
block average
2
2
23.0
36.0
22.0
37.0
POLYGON((36.224180084394824 23.0,36.319482053618486 22.510599986555004,36.35622246904467 22.329964472508998,36.39377043839191 22.14946025553331,36.42968170216083 22.0,36.0 22.0,36.0 23.0,36.224180084394824 23.0))
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_03331D_N22E036_2021_05_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03331D_N22E036_2021_05_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03331D_N22E036_2021_05_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03331D_N22E036_2021_05_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03331D_N22E036_2021_05_06_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