https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-05T16:01:58.148399Z
2018-09-05T16:02:27.184946Z
s3://sentinel-s1-l1c/GRD/2018/9/5/IW/DV/S1B_IW_GRDH_1SDV_20180905T160158_20180905T160227_012582_01736E_BAA3
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
2018-09-05T16:01:58.148399Z
2018-09-05T16:02:27.184946Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180905T181550_V20180905T141726_20180905T173456.EOF
347.6895110513972
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-05T18:33:15.695578Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180905T160158_20180905T160227_012582_01736E_BAA3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.950184499 21.462374118,30.576477977 21.576028313,31.07972684 21.665523944,31.45756702 21.7316453,31.709651036 21.775247813,32.331952644 21.881128134,32.321300875 21.938899047,32.28610286 22.11977084,32.249414608 22.300389025,32.214180679 22.481246496,32.142791047 22.842796455,32.013506904 23.507439074,31.638911326 23.44548385,31.383602372 23.402707403,31.128458058 23.359514894,30.746052784 23.293948483,30.236765859 23.205080971,29.982376344 23.160030249,29.603028746 23.092031386,29.744351732 22.426022899,29.822129729 22.063740719,29.860515601 21.882508193,29.900356177 21.701541461,29.938575305 21.52027825,29.950184499 21.462374118))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83695727144849
46.69973336289244
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
2021-12-23T06:01:12.920322Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E029/2018/09/05/01736E
2.0E-4
2.0E-4
true
block average
2
2
22.0
29.0
21.0
30.0
POLYGON((29.95018449899942 21.46237411799983,29.900356177000322 21.70154146099774,29.83563030273623 22.0,30.0 22.0,30.0 21.471414194040257,29.95018449899942 21.46237411799983))
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_01736E_N21E029_2018_09_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01736E_N21E029_2018_09_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01736E_N21E029_2018_09_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01736E_N21E029_2018_09_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01736E_N21E029_2018_09_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