https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-09T02:19:09.054665Z
2022-04-09T02:19:34.054209Z
s3://sentinel-s1-l1c/GRD/2022/4/9/IW/DV/S1A_IW_GRDH_1SDV_20220409T021909_20220409T021934_042690_05180B_C207
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2022-04-09T02:19:09.054665Z
2022-04-09T02:19:34.054209Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220409T053620_V20220409T012455_20220409T044225.EOF
192.2060687478402
693000
Copernicus Ground Segment
2022-04-14T00:52:22.855121Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220409T021909_20220409T021934_042690_05180B_C207
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.55616005386414 -16.852715660203092,48.97624054466666 -16.720381996977228,48.39071422625198 -16.58496721543128,47.805227152031684 -16.447737886524926,47.2767051697116 -16.322302890379287,47.186721050503095 -16.682400670181487,47.09452803908232 -17.042108000707714,47.04726285646076 -17.221698467513935,46.99918238487584 -17.401101597376666,46.95288092813114 -17.58094710735306,46.88890126199263 -17.819805897903766,47.427413527728554 -17.94840393498638,48.01698341776031 -18.087267921795398,48.60905314163688 -18.224711923782134,49.19510998082759 -18.358785516747872,49.29602155779632 -17.93725547088527,49.340689223965576 -17.756763291634353,49.38383014875568 -17.57592977206471,49.42959325669935 -17.3957033355659,49.514932664649024 -17.033860347308156,49.55616005386414 -16.852715660203092))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3114988227489
45.97163557616243
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
2022-04-14T02:49:59.059278Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/S18E049/2022/04/09/05180B
2.0E-4
2.0E-4
true
block average
2
2
-17.0
49.0
-18.0
50.0
POLYGON((49.52263906630938 -17.0,49.42959325669712 -17.39570333557528,49.38383014874582 -17.575929772103702,49.28100092180308 -18.0,49.0 -18.0,49.0 -17.0,49.52263906630938 -17.0))
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_05180B_S18E049_2022_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05180B_S18E049_2022_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05180B_S18E049_2022_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05180B_S18E049_2022_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05180B_S18E049_2022_04_09_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