https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-24T03:58:27.601212Z
2021-02-24T03:58:52.599152Z
s3://sentinel-s1-l1c/GRD/2021/2/24/IW/DV/S1B_IW_GRDH_1SDV_20210224T035827_20210224T035852_025743_0311AF_2456
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
2021-02-24T03:58:27.601212Z
2021-02-24T03:58:52.599152Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210224T051859_V20210224T031111_20210224T094611.EOF
191.9902527427935
693000
Copernicus S1 Core Ground Segment - TLS
2021-02-24T06:20:38.918195Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210224T035827_20210224T035852_025743_0311AF_2456
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.269383736136735 8.016025647053503,27.71275372883982 8.12976633597296,27.153044810790348 8.243299174282935,26.592602388353004 8.356130104026038,26.038079716274883 8.466920498727557,25.964755902910664 8.105108650660645,25.928950093184426 7.9239761733471115,25.819507968149576 7.380950728716796,25.78112194221847 7.200316355263383,25.746130838770277 7.018989441285017,25.73401010759897 6.959230900315575,26.285658675429026 6.847364043330985,26.843969023872706 6.73344298299837,27.40195534594503 6.61889271605367,27.95764409932753 6.504133607715854,28.08282533798828 7.108490594512106,28.269383736136735 8.016025647053503))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85789917048458
46.04902414565855
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
2021-12-26T01:30:28.876183Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N08E025/2021/02/24/0311AF
2.0E-4
2.0E-4
true
block average
2
2
9.0
25.0
8.0
26.0
POLYGON((25.94397829084505 8.0,26.0 8.279018480445506,26.0 8.0,25.94397829084505 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_0311AF_N08E025_2021_02_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0311AF_N08E025_2021_02_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0311AF_N08E025_2021_02_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0311AF_N08E025_2021_02_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0311AF_N08E025_2021_02_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