https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-06T15:57:05.118058Z
2018-09-06T15:57:30.117273Z
s3://sentinel-s1-l1c/GRD/2018/9/6/IW/DV/S1A_IW_GRDH_1SDV_20180906T155705_20180906T155730_023580_029195_6A83
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
2018-09-06T15:57:05.118058Z
2018-09-06T15:57:30.117273Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180906T180929_V20180906T140954_20180906T172724.EOF
347.2244317985009
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-06T18:38:05.297505Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180906T155705_20180906T155730_023580_029195_6A83
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.964029914 30.913062264,30.357967567 30.977672694,30.631527135 31.021778706,31.042334972 31.086851569,31.316515268 31.129507162,31.728241513 31.192397341,32.003025518 31.233593171,32.278046137 31.274202541,32.555269362 31.314506946,32.255735958 32.81821052,31.973864807 32.778299848,31.694245235 32.738045746,31.414878628 32.697169782,30.996310105 32.634693205,30.71759001 32.592269337,30.30000613 32.527478265,30.021952252 32.48351638,29.621568889 32.41905192,29.800188471 31.636166798,29.964029914 30.913062264))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62565235536625
46.55389280754022
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
2021-12-23T06:24:16.379503Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E029/2018/09/06/029195
2.0E-4
2.0E-4
true
block average
2
2
32.0
29.0
31.0
30.0
POLYGON((29.94433151155932 31.0,29.717177908360977 32.0,30.0 32.0,30.0 31.0,29.94433151155932 31.0))
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_029195_N31E029_2018_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_029195_N31E029_2018_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_029195_N31E029_2018_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_029195_N31E029_2018_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_029195_N31E029_2018_09_06_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