https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-29T18:25:27.792799Z
2021-01-29T18:25:52.791234Z
s3://sentinel-s1-l1c/GRD/2021/1/29/IW/DV/S1B_IW_GRDH_1SDV_20210129T182527_20210129T182552_025373_0305A4_70E3
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
2021-01-29T18:25:27.792799Z
2021-01-29T18:25:52.791234Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210129T205042_V20210129T163730_20210129T195500.EOF
347.0228886741241
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-29T21:06:14.073973Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210129T182527_20210129T182552_025373_0305A4_70E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-7.712794946395143 33.77650672884503,-7.314947190979039 33.83947506752851,-7.04206758204576 33.88186717598097,-6.631458194689283 33.9444409911868,-6.355565126671362 33.98566497190089,-5.947213712122436 34.045482606735796,-5.672809414063303 34.08487024128359,-5.397639245889631 34.12371701563415,-5.034273171885374 34.17400379923504,-5.071586676945041 34.35419015086249,-5.108044184474338 34.534582740826544,-5.1427571847323055 34.71520732690822,-5.178675787293038 34.895665564791564,-5.2110242293076015 35.076597748989904,-5.249507438243916 35.256708646151296,-5.284618766843575 35.43726167610238,-5.325448793283526 35.61706092219513,-5.33763002268962 35.676689306015355,-5.71125123211552 35.626391839566935,-5.9908996758927895 35.58793169921066,-6.270071065594967 35.54885373640563,-6.688049915949575 35.489067212818874,-6.966355719356551 35.448407721740026,-7.383284985487969 35.38621974448294,-7.66087952960849 35.343964325040986,-8.065926585644334 35.281080180848505,-7.881549697419524 34.49898063624589,-7.712794946395143 33.77650672884503))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63102945127221
46.12104195588991
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
2021-12-26T00:11:31.970819Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W008/2021/01/29/0305A4
2.0E-4
2.0E-4
true
block average
2
2
35.0
-8.0
34.0
-7.0
POLYGON((-7.764998286810679 34.0,-7.999663039725964 35.0,-7.0 35.0,-7.0 34.0,-7.764998286810679 34.0))
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_0305A4_N34W008_2021_01_29_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0305A4_N34W008_2021_01_29_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0305A4_N34W008_2021_01_29_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0305A4_N34W008_2021_01_29_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0305A4_N34W008_2021_01_29_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