https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-16T18:14:58.067745Z
2023-11-16T18:15:29.853008Z
s3://sentinel-s1-l1c/GRD/2023/11/16/IW/DV/S1A_IW_GRDH_1SDV_20231116T181458_20231116T181529_051246_062E99_DF10
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2023-11-16T18:14:58.067745Z
2023-11-16T18:15:29.853008Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231116T201058_V20231116T163018_20231116T194748.EOF
347.6738419844543
693000
Copernicus Ground Segment
2023-11-16T20:45:13.468400Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231116T181458_20231116T181529_051246_062E99_DF10
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.051991566108148 21.867923976094605,-2.457666126996335 21.97540633528465,-1.8565246830487985 22.08177278632457,-1.2547015980274598 22.18589402929324,-0.6616738649738997 22.286172924152314,-1.0107149874965864 24.07743797713047,-1.611861144113405 23.97837372122885,-1.8561005034678806 23.9374076892764,-2.222165005039383 23.875233452599744,-2.4663092489060454 23.83325043616886,-2.832170455188433 23.769563173198165,-3.4334002205554635 23.66288539028313,-3.1685111499265117 22.41118182279455,-3.0913243178298844 22.048857894092944,-3.051991566108148 21.867923976094605))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79108107383449
46.0283087025945
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
2023-11-17T00:40:44.732436Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N22W004/2023/11/16/062E99
2.0E-4
2.0E-4
true
block average
2
2
23.0
-4.0
22.0
-3.0
POLYGON((-3.080703227880152 22.0,-3.293118528047444 23.0,-3.0 23.0,-3.0 22.0,-3.080703227880152 22.0))
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_062E99_N22W004_2023_11_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062E99_N22W004_2023_11_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062E99_N22W004_2023_11_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062E99_N22W004_2023_11_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062E99_N22W004_2023_11_16_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 2021
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