https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-18T17:13:44.819738Z
2021-05-18T17:14:09.817656Z
s3://sentinel-s1-l1c/GRD/2021/5/18/IW/DV/S1B_IW_GRDH_1SDV_20210518T171344_20210518T171409_026961_0338A1_E0C6
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
2021-05-18T17:13:44.819738Z
2021-05-18T17:14:09.817656Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.8119464851049
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-18T19:19:18.994663Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210518T171344_20210518T171409_026961_0338A1_E0C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.776254828327655 -17.485762486818572,18.33794376775222 -17.357431311685428,18.932473498482146 -17.21968589867409,19.52538883005264 -17.08037675123329,20.058620952600652 -16.953431604532778,20.013094330557664 -16.773502969782175,19.83275434279156 -16.053103060207675,19.683730943815256 -15.453301058491913,19.154383163530266 -15.57854479552946,18.565417375408032 -15.716224096718678,17.97544725515867 -15.852377115012253,17.417530074583013 -15.979495488972155,17.603098467433192 -16.76262686493908,17.732523889761104 -17.305138514399115,17.776254828327655 -17.485762486818572))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.3792
46.1231748759311
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
2021-12-26T05:50:53.117542Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S17E017/2021/05/18/0338A1
2.0E-4
2.0E-4
true
block average
2
2
-16.0
17.0
-17.0
18.0
POLYGON((17.65972788411952 -17.0,17.422388760206402 -16.0,18.0 -16.0,18.0 -17.0,17.65972788411952 -17.0))
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_0338A1_S17E017_2021_05_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0338A1_S17E017_2021_05_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0338A1_S17E017_2021_05_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0338A1_S17E017_2021_05_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0338A1_S17E017_2021_05_18_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