https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-28T17:00:21.412975Z
2021-03-28T17:00:46.412136Z
s3://sentinel-s1-l1c/GRD/2021/3/28/IW/DV/S1B_IW_GRDH_1SDV_20210328T170021_20210328T170046_026218_032104_16CC
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
2021-03-28T17:00:21.412975Z
2021-03-28T17:00:46.412136Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6120365597515
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-29T08:56:40.441258Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210328T170021_20210328T170046_026218_032104_16CC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.105458513063295 23.591493219136716,15.483015310614602 23.65879891604546,15.73736967468408 23.703584959483337,16.11920623491631 23.76997761358465,16.374046176005457 23.813727186796815,16.62888687691813 23.857027696190055,17.011022654243124 23.92111544456566,17.522479636647287 24.005309712866087,17.45232479627287 24.36683754953548,17.416549308535686 24.54752929338325,17.379906044632463 24.728078566620404,17.34458200126356 24.908835434495685,17.309876474713995 25.089686445343343,17.274277574627583 25.270390509405164,17.22866718495085 25.511182719348092,16.709473514166675 25.42761998628047,16.450899090665207 25.385275843631465,16.063821762130498 25.32098405131311,15.806267893711382 25.277604955127643,15.420376207047278 25.21171220162107,15.163144445372886 25.16719046429865,14.780931688857049 25.100151353008826,14.871696543172375 24.67799614569174,14.987328569021603 24.134474210105484,15.105458513063295 23.591493219136716))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85118147154141
46.63531902532102
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
2021-12-26T03:11:26.896755Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N24E016/2021/03/28/032104
2.0E-4
2.0E-4
true
block average
2
2
25.0
16.0
24.0
17.0
POLYGON((16.0 24.0,16.0 25.0,17.0 25.0,17.0 24.0,16.0 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_032104_N24E016_2021_03_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032104_N24E016_2021_03_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032104_N24E016_2021_03_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032104_N24E016_2021_03_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032104_N24E016_2021_03_28_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