https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-20T03:13:06.366158Z
2018-10-20T03:13:31.364723Z
s3://sentinel-s1-l1c/GRD/2018/10/20/IW/DV/S1B_IW_GRDH_1SDV_20181020T031306_20181020T031331_013230_018755_BFBE
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
2018-10-20T03:13:06.366158Z
2018-10-20T03:13:31.364723Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181020T053557_V20181020T004249_20181020T040019.EOF
192.0123109931622
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-20T05:45:54.437236Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181020T031306_20181020T031331_013230_018755_BFBE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.406291567 -7.078001964,36.864859913 -6.957852175,36.301104496 -6.832034178,35.737641359 -6.70556778,35.197394499 -6.583651514,35.156286129 -6.764100865,35.078093895 -7.126129447,35.035697497 -7.306401715,34.995330106 -7.487145667,34.961383546 -7.669369361,34.922344163 -7.850437371,34.867153047 -8.090307551,35.408950676 -8.213676194,35.974100385 -8.341513344,36.53961307 -8.468555934,37.082797747 -8.589742914,37.136866222 -8.349053235,37.175020841 -8.167370609,37.207871981 -7.984509908,37.247626865 -7.803195964,37.288997462 -7.622247478,37.365867393 -7.259054222,37.406291567 -7.078001964))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.4864
46.01917148910974
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
2021-12-23T16:13:47.208327Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S08E034/2018/10/20/018755
2.0E-4
2.0E-4
true
block average
2
2
-7.0
34.0
-8.0
35.0
POLYGON((34.88793168035445 -8.0,34.922344163002464 -7.850437370988974,34.961383545999745 -7.669369361001294,35.0 -7.466236337066686,35.0 -8.0,34.88793168035445 -8.0))
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_018755_S08E034_2018_10_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018755_S08E034_2018_10_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018755_S08E034_2018_10_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018755_S08E034_2018_10_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018755_S08E034_2018_10_20_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