https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-15T05:56:49.814398Z
2019-04-15T05:57:14.813442Z
s3://sentinel-s1-l1c/GRD/2019/4/15/IW/DV/S1B_IW_GRDH_1SDV_20190415T055649_20190415T055714_015813_01DB04_475D
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
2019-04-15T05:56:49.814398Z
2019-04-15T05:57:14.813442Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190415T074447_V20190415T033535_20190415T065305.EOF
192.4197484317933
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-15T07:52:33.026548Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190415T055649_20190415T055714_015813_01DB04_475D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.0859682233420218 25.673890877332994,0.701757310994368 25.74086384217672,0.44165574926560974 25.78558477581665,0.05114030637220039 25.85179434582461,-0.20944319556709756 25.895351032698,-0.731178986780707 25.98105962941543,-0.9923281461729686 26.023209116216588,-1.3781968831677236 26.08456877141598,-1.6720889843898823 24.57889221119205,-1.2910824624246435 24.516892340097186,-1.0332111172408476 24.474347877485464,-0.5179917379771388 24.387942553592666,-0.2606463127332961 24.3440840056711,0.12503789846643035 24.27747961325398,0.38193626284818805 24.23253402595474,0.7614376355607927 24.165285439713838,1.00765940740916 25.31193111378593,1.0859682233420218 25.673890877332994))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78182525368805
46.66543666268707
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
2021-12-24T14:20:52.906776Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25W002/2019/04/15/01DB04
2.0E-4
2.0E-4
true
block average
2
2
26.0
-2.0
25.0
-1.0
POLYGON((-1.5898932086414832 25.0,-1.3947038107415461 26.0,-1.0 26.0,-1.0 25.0,-1.5898932086414832 25.0))
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_01DB04_N25W002_2019_04_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01DB04_N25W002_2019_04_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01DB04_N25W002_2019_04_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01DB04_N25W002_2019_04_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01DB04_N25W002_2019_04_15_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