https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-20T17:14:40.171643Z
2021-12-20T17:15:05.170748Z
s3://sentinel-s1-l1c/GRD/2021/12/20/IW/DV/S1B_IW_GRDH_1SDV_20211220T171440_20211220T171505_030111_039876_FAD9
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
2021-12-20T17:14:40.171643Z
2021-12-20T17:15:05.170748Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20211220T210108_V20211220T154001_20211220T185731.EOF
347.8865962953193
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-21T21:54:08.510878Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211220T171440_20211220T171505_030111_039876_FAD9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.058229506713868 -14.47296649989712,17.621012111471032 -14.345166756747032,18.207508270617105 -14.210409275203618,18.789880958401056 -14.07503808940749,19.304798787418452 -13.95403892743794,19.21751567813294 -13.593564258702159,19.13138979216901 -13.232760561460353,19.089392732576652 -13.052120645068054,19.045862864779714 -12.871855766891029,19.00100814906699 -12.691915259922776,18.94463533519459 -12.451792034160931,18.432710529713678 -12.571234493583368,17.850872610900126 -12.705672238275579,17.268875621361346 -12.838742427168395,16.710322220351348 -12.965115035111985,16.725605106287627 -13.024542402024188,16.76556795433293 -13.205950871730531,16.806196130450886 -13.387214994002914,16.88915092488173 -13.749377384546072,16.93126986703865 -13.93032250372041,16.974144308970423 -14.11110277727228,17.016432562348392 -14.292022747705495,17.058229506713868 -14.47296649989712))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.59032
46.2607172777301
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
2021-12-22T00:09:43.643503Z
Batch API, v4.74.0
s3://deafrica-sentinel-1/s1_rtc/S15E016/2021/12/20/039876
2.0E-4
2.0E-4
true
block average
2
2
-14.0
16.0
-15.0
17.0
POLYGON((17.0 -14.2217200405295,16.94779481032747 -14.0,17.0 -14.0,17.0 -14.2217200405295))
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_039876_S15E016_2021_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_039876_S15E016_2021_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_039876_S15E016_2021_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_039876_S15E016_2021_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_039876_S15E016_2021_12_20_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