https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-08T04:03:31.581256Z
2023-02-08T04:03:56.579326Z
s3://sentinel-s1-l1c/GRD/2023/2/8/IW/DV/S1A_IW_GRDH_1SDV_20230208T040331_20230208T040356_047139_05A7D6_93CC
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
2023-02-08T04:03:31.581256Z
2023-02-08T04:03:56.579326Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230208T053014_V20230208T013314_20230208T045044.EOF
192.0127079668372
693000
Copernicus Ground Segment
2023-02-08T06:23:08.798492Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230208T040331_20230208T040356_047139_05A7D6_93CC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.04913404429611 -7.146275130190621,24.512704318961557 -7.027212706123608,23.950635751275012 -6.901742169169323,23.388992763917496 -6.775650730863621,22.84054268805221 -6.651834619395541,22.79973893618757 -6.832320397507315,22.72068306237287 -7.194088157900503,22.63939455225704 -7.55537715850339,22.598283435445325 -7.735926296943861,22.555580950938012 -7.916116767113741,22.50135844790803 -8.1564436120042,23.048666520248297 -8.281120901729343,23.61257339773337 -8.4087241205222,24.175730170820728 -8.535278630871087,24.71515380719684 -8.65566429073306,24.769417289912283 -8.414784489129358,24.80875333592925 -8.233401978986372,24.849985502638713 -8.052447773457647,24.8903342250773 -7.871300891213961,24.97043709277935 -7.50888828701507,25.008296683434857 -7.327200744896323,25.04913404429611 -7.146275130190621))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58272
45.97819858603432
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
2023-02-08T12:41:13.481925Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S08E022/2023/02/08/05A7D6
2.0E-4
2.0E-4
true
block average
2
2
-7.0
22.0
-8.0
23.0
POLYGON((22.536655229795848 -8.0,22.639394552262136 -7.555377158480905,22.763096485015186 -7.0,23.0 -7.0,23.0 -8.0,22.536655229795848 -8.0))
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_05A7D6_S08E022_2023_02_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A7D6_S08E022_2023_02_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A7D6_S08E022_2023_02_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A7D6_S08E022_2023_02_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A7D6_S08E022_2023_02_08_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