https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-06-05T17:25:11.625020Z
2021-06-05T17:25:37.866418Z
s3://sentinel-s1-l1c/GRD/2021/6/5/IW/DV/S1A_IW_GRDH_1SDV_20210605T172511_20210605T172537_038208_048257_B13D
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
2021-06-05T17:25:11.625020Z
2021-06-05T17:25:37.866418Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.69615895885113
693000
Copernicus S1 Core Ground Segment - TLS
2021-06-05T20:30:22.846290Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210605T172511_20210605T172537_038208_048257_B13D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.396779386235126 21.41610584100022,9.984248300025598 21.52282698732812,10.582753005076796 21.62926889204172,11.180858671596834 21.733339117247805,11.772509520910834 21.834015887403122,11.737630433093088 22.014797694267703,11.704351434525126 22.19593431735043,11.635744089532679 22.55784876524806,11.599313323396597 22.73844670158293,11.492454255539203 23.292290552393943,10.89578825000349 23.19285956497339,10.28730580420392 23.088977698086783,9.683612255196048 22.98343624058196,9.08895049728207 22.87706229599017,9.1284906344082 22.68432667652339,9.203768638055838 22.32170318585637,9.282232802003035 21.959656898181677,9.320856971939147 21.77852319175627,9.357284840177115 21.596987821752176,9.396779386235126 21.41610584100022))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89569127753536
46.09585612512299
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
2021-12-26T06:46:53.228173Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E010/2021/06/05/048257
2.0E-4
2.0E-4
true
block average
2
2
23.0
10.0
22.0
11.0
POLYGON((10.0 22.0,10.0 23.0,11.0 23.0,11.0 22.0,10.0 22.0))
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_048257_N22E010_2021_06_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_048257_N22E010_2021_06_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_048257_N22E010_2021_06_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_048257_N22E010_2021_06_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_048257_N22E010_2021_06_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