https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-01T17:37:29.354330Z
2018-05-01T17:37:54.352341Z
s3://sentinel-s1-l1c/GRD/2018/5/1/IW/DV/S1B_IW_GRDH_1SDV_20180501T173729_20180501T173754_010730_013997_B965
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-05-01T17:37:29.354330Z
2018-05-01T17:37:54.352341Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180501T181736_V20180501T142533_20180501T174303.EOF
347.74610859936087
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-01T18:28:51.978936Z
Sentinel-1 IPF, 002.90
S1B_IW_GRDH_1SDV_20180501T173729_20180501T173754_010730_013997_B965
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.146240149941232 -19.72064175266593,12.723898387666345 -19.588224037457493,13.323441263267213 -19.448607890474968,13.921956523665903 -19.307027815818774,14.45687665866314 -19.178622981093152,14.409689252071924 -18.998978437937076,14.364081872111662 -18.818867730430632,14.270378296458134 -18.459292474832473,14.22584598350343 -18.278962521878263,14.1800346556107 -18.098954087609542,14.135095444871492 -17.91874826767759,14.076138933341234 -17.67863855181961,13.545447904901025 -17.805347203831218,12.951756973780736 -17.94518492776914,12.357141758848751 -18.083219601167595,11.784319195254074 -18.214269409529322,11.840339389753469 -18.455379252962395,11.883074783699037 -18.636339284806134,11.926591910944198 -18.817129405620275,11.968916999939648 -18.998200145707184,12.058084149495606 -19.359334305927483,12.101363623307101 -19.540213889523464,12.146240149941232 -19.72064175266593))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.26454
46.02975838542526
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
2022-04-26T15:22:40.904107Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/S19E013/2018/05/01/013997
2.0E-4
2.0E-4
true
block average
2
2
-18.0
13.0
-19.0
14.0
POLYGON((13.0 -19.0,13.0 -18.0,14.0 -18.0,14.0 -19.0,13.0 -19.0))
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_013997_S19E013_2018_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_013997_S19E013_2018_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_013997_S19E013_2018_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_013997_S19E013_2018_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_013997_S19E013_2018_05_01_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