https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-06T06:19:46.848496Z
2023-09-06T06:20:11.847366Z
s3://sentinel-s1-l1c/GRD/2023/9/6/IW/DV/S1A_IW_GRDH_1SDV_20230906T061946_20230906T062011_050203_060ADE_D0E9
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
2023-09-06T06:19:46.848496Z
2023-09-06T06:20:11.847366Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230906T062204_V20230906T054020_20230906T121520.EOF
193.0736159924732
693000
Copernicus Ground Segment
2023-09-06T06:51:14.460054Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230906T061946_20230906T062011_050203_060ADE_D0E9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.68583603871389 36.35885423477858,-3.102330485270601 36.422590162099176,-3.3925139967466285 36.466072032675015,-3.8283901050029256 36.529972103578615,-4.11936831791946 36.571687567026295,-4.410656615860248 36.61269326102473,-4.853134656592541 36.67353523183087,-5.150228432889247 36.71341029130343,-5.450597493444802 36.752935249352504,-5.4860696497281545 36.57254535004755,-5.554742314802016 36.21127336201123,-5.59144224700894 36.03093970522812,-5.626710365216997 35.85041565400796,-5.664962987515173 35.670281044165804,-5.708903491197351 35.4908995728728,-5.74228522825871 35.3101218627549,-5.759912449745339 35.25118791225509,-5.316628113786978 35.19091498448554,-5.039070820191551 35.15228805110553,-4.7465757057607885 35.110874375769846,-4.463704734730757 35.070102042654895,-4.176154228493009 35.027943461723076,-3.7636113752245763 34.96617691388662,-3.459859680020079 34.9197720502169,-3.056727151254676 34.85689391789296,-3.042133446539202 34.9165586964126,-2.9930552221513533 35.0961290206729,-2.9447394106157088 35.275825579217134,-2.68583603871389 36.35885423477858))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58552008140828
46.50562387370689
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
2023-09-06T11:27:05.016035Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N35W003/2023/09/06/060ADE
2.0E-4
2.0E-4
true
block average
2
2
36.0
-3.0
35.0
-2.0
POLYGON((-2.771621923444013 36.0,-2.9447394106151297 35.275825579219536,-3.0 35.07071905473071,-3.0 36.0,-2.771621923444013 36.0))
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_060ADE_N35W003_2023_09_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060ADE_N35W003_2023_09_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060ADE_N35W003_2023_09_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060ADE_N35W003_2023_09_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060ADE_N35W003_2023_09_06_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