https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-01T05:39:25.668654Z
2023-02-01T05:39:50.667404Z
s3://sentinel-s1-l1c/GRD/2023/2/1/IW/DV/S1A_IW_GRDH_1SDV_20230201T053925_20230201T053950_047038_05A467_2505
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
2023-02-01T05:39:25.668654Z
2023-02-01T05:39:50.667404Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230201T035804_V20230201T032018_20230201T095518.EOF
192.8214660791016
693000
Copernicus Ground Segment
2023-02-01T06:13:44.988160Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230201T053925_20230201T053950_047038_05A467_2505
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.825404791439001 33.020218010716874,6.412352474347419 33.08619128650901,6.134061310293567 33.12981408807379,5.716248326595677 33.19406263503019,5.436892872777947 33.23618734293147,5.156180762553316 33.27784448757371,4.735160679001726 33.33906454891205,4.454583630744534 33.37902569919986,4.167085137950073 33.419275033965654,4.130843234503459 33.23889240340403,4.0954735448013855 33.05829343843519,4.023232666753897 32.69729379819064,3.987485924384786 32.516736996042624,3.9525248844770817 32.33606635343544,3.8689233933664484 31.9156069007325,4.150866414961245 31.87506022496695,4.427276672832899 31.83466648058627,4.702492372231004 31.793815059287713,5.114748394239134 31.73144261010337,5.526152270975254 31.667786660826838,5.800314610481864 31.62458170598189,6.073989753740136 31.580826813027265,6.48050625427053 31.51467476811882,6.6175068951676135 32.11655799449731,6.825404791439001 33.020218010716874))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70087921317748
46.55150096872497
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
2023-02-01T09:07:11.590128Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N32E006/2023/02/01/05A467
2.0E-4
2.0E-4
true
block average
2
2
33.0
6.0
32.0
7.0
POLYGON((6.820753393989316 33.0,6.590975968157283 32.0,6.0 32.0,6.0 33.0,6.820753393989316 33.0))
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_05A467_N32E006_2023_02_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A467_N32E006_2023_02_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A467_N32E006_2023_02_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A467_N32E006_2023_02_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A467_N32E006_2023_02_01_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