https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-05T17:47:19.975917Z
2023-01-05T17:47:44.974857Z
s3://sentinel-s1-l1c/GRD/2023/1/5/IW/DV/S1A_IW_GRDH_1SDV_20230105T174719_20230105T174744_046652_05977A_876E
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
2023-01-05T17:47:19.975917Z
2023-01-05T17:47:44.974857Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230105T195327_V20230105T160529_20230105T192259.EOF
347.94572387346653
693000
Copernicus Ground Segment
2023-01-05T20:15:54.895338Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230105T174719_20230105T174744_046652_05977A_876E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.243355417406165 11.614478552481145,5.810157933319095 11.727185185683139,6.3791527239403845 11.839106057061938,6.950873954106775 11.950321528896602,7.503795080660398 12.056684274325606,7.431114843657223 12.418408931900082,7.396574193134383 12.599652773216105,7.359742218501599 12.780455789079385,7.205091254034034 13.564288800744642,6.647189968711923 13.45877913260805,6.074777906241144 13.349138597205734,5.502661169891777 13.238162379246635,4.932820783895957 13.12625217904761,5.09430784738441 12.34035409723094,5.131078710518279 12.158766907527612,5.243355417406165 11.614478552481145))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87237344320596
46.09646096483654
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
2023-01-06T01:03:36.683176Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N12E004/2023/01/05/05977A
2.0E-4
2.0E-4
true
block average
2
2
13.0
4.0
12.0
5.0
POLYGON((5.0 12.799315668260991,4.958763198218056 13.0,5.0 13.0,5.0 12.799315668260991))
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_05977A_N12E004_2023_01_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05977A_N12E004_2023_01_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05977A_N12E004_2023_01_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05977A_N12E004_2023_01_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05977A_N12E004_2023_01_05_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