https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-05-09T04:34:15.169536Z
2022-05-09T04:34:27.578737Z
s3://sentinel-s1-l1c/GRD/2022/5/9/IW/DV/S1A_IW_GRDH_1SDV_20220509T043415_20220509T043427_043129_052699_98BF
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
2022-05-09T04:34:15.169536Z
2022-05-09T04:34:27.578737Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220509T043740_V20220509T035309_20220509T102809.EOF
192.6860244891672
693000
Copernicus Ground Segment
2022-05-09T05:32:03.021729Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220509T043415_20220509T043427_043129_052699_98BF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.68876264384009 30.391717569877095,22.287151094455595 30.45798329743099,22.01645622376495 30.5019002355316,21.61065752568314 30.566612733943817,21.33968121370018 30.609075025937862,20.932613460829998 30.671735337516136,20.660595512097633 30.712853134766235,20.38844847317607 30.7533867915189,20.113347763060258 30.793746651525392,19.989711106168244 30.170964496476756,20.53414161313986 30.089644673929826,20.804283981117713 30.048407187784193,21.20859134737923 29.985589173645998,21.477924688193074 29.943009848504676,21.88070764318301 29.87823873645503,22.148540710807037 29.834441943898977,22.547399365023026 29.768141671121956,22.64849690906135 30.21090467969851,22.68876264384009 30.391717569877095))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74755088190358
46.53923623108728
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
2022-05-09T06:48:54.130455Z
Batch API, v4.108.0
s3://deafrica-sentinel-1/s1_rtc/N29E021/2022/05/09/052699
2.0E-4
2.0E-4
true
block average
2
2
30.0
21.0
29.0
22.0
POLYGON((22.0 29.858731725422334,21.115840831005038 30.0,22.0 30.0,22.0 29.858731725422334))
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_052699_N29E021_2022_05_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052699_N29E021_2022_05_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052699_N29E021_2022_05_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052699_N29E021_2022_05_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052699_N29E021_2022_05_09_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 2019
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