https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-08-26T04:22:28.328203Z
2021-08-26T04:22:53.327489Z
s3://sentinel-s1-l1c/GRD/2021/8/26/IW/DV/S1B_IW_GRDH_1SDV_20210826T042228_20210826T042253_028412_0363D3_1DD1
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
2021-08-26T04:22:28.328203Z
2021-08-26T04:22:53.327489Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.0235810418814
693000
Copernicus S1 Core Ground Segment - TLS
2021-08-26T11:07:14.015881Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210826T042228_20210826T042253_028412_0363D3_1DD1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.70234931978147 10.958866953903014,22.139660030114012 11.071321581194026,21.57465033919597 11.183096811861034,21.00923426283445 11.29379676341284,20.451696276549058 11.401812157763459,20.273014993322565 10.496389144003421,20.153485312651146 9.893616755549706,20.708139402729522 9.784410743381812,21.270624675837382 9.672660605823285,21.83247044623613 9.560040803951244,22.392470407483092 9.446809079928533,22.591323903625643 10.414169423224816,22.627564748735296 10.595923423273842,22.70234931978147 10.958866953903014))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.88368642615471
46.03906502910245
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
2021-12-26T10:47:32.107870Z
Batch API, v4.45.1
s3://deafrica-sentinel-1/s1_rtc/N10E021/2021/08/26/0363D3
2.0E-4
2.0E-4
true
block average
2
2
11.0
21.0
10.0
22.0
POLYGON((21.0 10.0,21.0 11.0,22.0 11.0,22.0 10.0,21.0 10.0))
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_0363D3_N10E021_2021_08_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0363D3_N10E021_2021_08_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0363D3_N10E021_2021_08_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0363D3_N10E021_2021_08_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0363D3_N10E021_2021_08_26_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