https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-12T02:27:47.688060Z
2022-08-12T02:28:12.686397Z
s3://sentinel-s1-l1c/GRD/2022/8/12/IW/DV/S1A_IW_GRDH_1SDV_20220812T022747_20220812T022812_044513_054FE2_F8F4
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
2022-08-12T02:27:47.688060Z
2022-08-12T02:28:12.686397Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220812T035615_V20220811T235432_20220812T031202.EOF
192.2360695793159
693000
Copernicus Ground Segment
2022-08-12T04:06:45.922663Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220812T022747_20220812T022812_044513_054FE2_F8F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((47.233025780811474 -17.890701623254735,46.668435730984314 -17.76165004802291,46.081064917656775 -17.625482940087927,45.48975989583581 -17.48643443598138,44.95316501661841 -17.3585474635929,44.907714120871034 -17.538482471495026,44.86063348316543 -17.718128953538177,44.815099407679604 -17.898162167438716,44.76850318594873 -18.07794886667318,44.71917496614125 -18.257080906409204,44.675907801131345 -18.437704978095752,44.569275794237626 -18.857511781752027,45.10997892546455 -18.987096373612125,45.69616680501735 -19.125555348093283,46.295619512979854 -19.26502945843987,46.85386781054126 -19.39292134588846,46.86797869987882 -19.33287789708852,46.91609143592051 -19.153132880450705,46.961725516038214 -18.9728288688765,47.05155991968757 -18.61191846247544,47.09488645291742 -18.4311117586323,47.137022843283376 -18.250041337788062,47.181573609650954 -18.069531119531124,47.233025780811474 -17.890701623254735))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36786
45.94430296091429
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
2022-08-31T14:26:12.409077Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/S19E047/2022/08/12/054FE2
2.0E-4
2.0E-4
true
block average
2
2
-18.0
47.0
-19.0
48.0
POLYGON((47.20157885004825 -18.0,47.18157360964692 -18.06953111954557,47.13702284329028 -18.250041337757956,47.05155991968526 -18.611918462485637,47.0 -18.819060835692895,47.0 -18.0,47.20157885004825 -18.0))
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_054FE2_S19E047_2022_08_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054FE2_S19E047_2022_08_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054FE2_S19E047_2022_08_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054FE2_S19E047_2022_08_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054FE2_S19E047_2022_08_12_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