https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-05T16:32:04.246854Z
2021-05-05T16:32:29.244950Z
s3://sentinel-s1-l1c/GRD/2021/5/5/IW/DV/S1B_IW_GRDH_1SDV_20210505T163204_20210505T163229_026771_0332B2_06BA
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
2021-05-05T16:32:04.246854Z
2021-05-05T16:32:29.244950Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.75643524628794
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-05T19:57:10.236557Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210505T163204_20210505T163229_026771_0332B2_06BA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.52654207214559 -19.3673265167879,29.094358292456825 -19.237208892053605,29.687821455940455 -19.099115930725922,30.279173946740457 -18.95939818046216,30.83755747708415 -18.825522499766667,30.696131969452896 -18.286371823715903,30.650481228366182 -18.10628740431396,30.604131068808094 -17.926383899748924,30.556887184891856 -17.74671104298894,30.511061616982918 -17.566704819087796,30.447622976576973 -17.327977006579612,29.893726599733064 -17.460018512396843,29.302616767261707 -17.59903583974174,28.71488025767981 -17.73530229416879,28.153114854784704 -17.86371865736063,28.169020636780555 -17.92297063597147,28.212184238195125 -18.10384689050819,28.259301992426806 -18.283827033472317,28.301589535352093 -18.464920237112842,28.348026454913644 -18.645072245759795,28.391919673483077 -18.825815227878277,28.434551611771525 -19.00685522835022,28.482038970490677 -19.186791973881377,28.52654207214559 -19.3673265167879))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38135
45.94898428308451
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
2021-12-26T05:09:55.920662Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S19E028/2021/05/05/0332B2
2.0E-4
2.0E-4
true
block average
2
2
-18.0
28.0
-19.0
29.0
POLYGON((28.432937318404058 -19.0,28.34802645491388 -18.64507224576123,28.30158953535249 -18.464920237114544,28.25930199242716 -18.283827033473088,28.212184238198315 -18.103846890520874,28.187402622711613 -18.0,29.0 -18.0,29.0 -19.0,28.432937318404058 -19.0))
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_0332B2_S19E028_2021_05_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0332B2_S19E028_2021_05_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0332B2_S19E028_2021_05_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0332B2_S19E028_2021_05_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0332B2_S19E028_2021_05_05_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