https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-25T05:14:00.041441Z
2023-03-25T05:14:29.051610Z
s3://sentinel-s1-l1c/GRD/2023/3/25/IW/DV/S1A_IW_GRDH_1SDV_20230325T051400_20230325T051429_047796_05BE0A_DAF5
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
2023-03-25T05:14:00.041441Z
2023-03-25T05:14:29.051610Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230325T050626_V20230325T042608_20230325T110108.EOF
191.9744222312574
693000
Copernicus Ground Segment
2023-03-25T06:44:00.790348Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230325T051400_20230325T051429_047796_05BE0A_DAF5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.290030559604737 5.743736277579645,8.176582646702261 5.974281861069782,7.617429366119833 6.0891335606670225,7.072025712071655 6.200549897045669,7.021241992787862 5.961884110801927,6.9844495301227445 5.7809080015797925,6.913826552776213 5.41833038573537,6.8777192591390826 5.237195176446209,6.841485607522796 5.056079610327209,6.74322639678514 4.573006948606004,7.8433037347184875 4.344418076553187,8.954600623627535 4.111701742322851,9.01655463467714 4.414736360990742,9.054264931078466 4.596196025808831,9.08293918672285 4.77954963495953,9.119966782340759 4.961144997799237,9.159062622357514 5.142304373533114,9.20012893177132 5.323049780663198,9.240346987482875 5.503971448658991,9.290030559604737 5.743736277579645))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77316
46.02114310666764
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
2023-03-25T08:55:30.689312Z
Batch API, v4.186.0
s3://deafrica-sentinel-1/s1_rtc/N05E008/2023/03/25/05BE0A
2.0E-4
2.0E-4
true
block average
2
2
6.0
8.0
5.0
9.0
POLYGON((8.051374384188202 6.0,9.0 5.803788718128677,9.0 5.0,8.0 5.0,8.0 6.0,8.051374384188202 6.0))
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_05BE0A_N05E008_2023_03_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BE0A_N05E008_2023_03_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BE0A_N05E008_2023_03_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BE0A_N05E008_2023_03_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BE0A_N05E008_2023_03_25_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