https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-24T16:34:12.641597Z
2021-05-24T16:34:41.664702Z
s3://sentinel-s1-l1c/GRD/2021/5/24/IW/DV/S1B_IW_GRDH_1SDV_20210524T163412_20210524T163441_027049_033B4E_5CD8
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
2021-05-24T16:34:12.641597Z
2021-05-24T16:34:41.664702Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.79387380899726
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-24T19:05:46.316593Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210524T163412_20210524T163441_027049_033B4E_5CD8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.388449330962544 18.26534990279429,22.978005534979445 18.375862448192784,23.568291274562153 18.484545838746843,24.156656704529524 18.590914166680342,24.723357072793924 18.6915030882673,24.537405544250806 19.654004749571875,24.407935093713803 20.318361847234673,23.83336195894099 20.218561482843885,23.23797921623605 20.113022311228477,22.64315753328537 20.00543442699786,22.050422920270048 19.896091556521053,22.114526571071867 19.592911120869704,22.190255706554325 19.23033095070909,22.230213894068115 19.04943201696111,22.266564607558426 18.86785616776269,22.3405816814191 18.504946746784977,22.388449330962544 18.26534990279429))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89763978175955
46.15459544259706
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
2021-12-26T06:07:42.138387Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N18E022/2021/05/24/033B4E
2.0E-4
2.0E-4
true
block average
2
2
19.0
22.0
18.0
23.0
POLYGON((22.388449330962615 18.265349902794288,22.24010997382616 19.0,23.0 19.0,23.0 18.379912068353963,22.388449330962615 18.265349902794288))
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_033B4E_N18E022_2021_05_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_033B4E_N18E022_2021_05_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_033B4E_N18E022_2021_05_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_033B4E_N18E022_2021_05_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_033B4E_N18E022_2021_05_24_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