https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-28T17:22:02.807460Z
2023-09-28T17:22:32.596629Z
s3://sentinel-s1-l1c/GRD/2023/9/28/IW/DV/S1A_IW_GRDH_1SDV_20230928T172202_20230928T172232_050530_06160F_4CAE
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
2023-09-28T17:22:02.807460Z
2023-09-28T17:22:32.596629Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230928T180355_V20230928T141025_20230928T172755.EOF
347.71324546872245
693000
Copernicus Ground Segment
2023-09-28T18:53:24.584530Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230928T172202_20230928T172232_050530_06160F_4CAE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.53125492039511 -20.713459566161028,17.11200085915882 -20.58008238148743,17.693618597628447 -20.444337536382715,18.276901871285247 -20.306017250624798,18.85209455167881 -20.167479266859242,18.789213309061847 -19.92969706212227,18.74040763434084 -19.750240433964937,18.598690853625804 -19.210810398813198,18.54984723545711 -19.031415342961754,18.502105573553113 -18.85176584282105,18.44346835798081 -18.62791585318759,17.872662202017764 -18.76464639031748,17.29451510197781 -18.901147696048554,16.715373672623954 -19.035876052035146,16.141595029841028 -19.167366908478595,16.197555914518997 -19.392156107963878,16.24315311211269 -19.57256237626565,16.29431887127964 -19.75170036730567,16.337145493856145 -19.932759698462142,16.377422487681173 -20.114413529367475,16.46943393222636 -20.475120585150194,16.515831313870454 -20.65539813616942,16.53125492039511 -20.713459566161028))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.55206
45.76301676696532
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
2023-09-28T21:27:03.535135Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S19E017/2023/09/28/06160F
2.0E-4
2.0E-4
true
block average
2
2
-18.0
17.0
-19.0
18.0
POLYGON((17.0 -18.969662109784867,18.0 -18.734143976611616,18.0 -19.0,17.0 -19.0,17.0 -18.969662109784867))
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_06160F_S19E017_2023_09_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06160F_S19E017_2023_09_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06160F_S19E017_2023_09_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06160F_S19E017_2023_09_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06160F_S19E017_2023_09_28_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 2021
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