https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-15T18:05:26.208561Z
2023-01-15T18:05:51.206965Z
s3://sentinel-s1-l1c/GRD/2023/1/15/IW/DV/S1A_IW_GRDH_1SDV_20230115T180526_20230115T180551_046798_059C5A_5305
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
2023-01-15T18:05:26.208561Z
2023-01-15T18:05:51.206965Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230115T200635_V20230115T162156_20230115T193926.EOF
347.8113097233929
693000
Copernicus Ground Segment
2023-01-15T20:22:02.066427Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230115T180526_20230115T180551_046798_059C5A_5305
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.10569374992749737 17.625276305865427,0.47309751578015835 17.734478071744288,1.0575292600177608 17.84288075106348,1.642685321905839 17.949537802993238,2.217773957477665 18.052518639994446,2.1478555271973487 18.414356180000482,2.113689621692067 18.595453098321922,2.0779924165108916 18.77627586108581,2.0083134647766716 19.13820720570966,1.926288225819456 19.55999790741113,1.3459859153685527 19.458119189278634,0.7546613511389574 19.352261040222412,0.1649376035646863 19.244641183839637,-0.4215175607737962 19.135593323816927,-0.36973974961576483 18.894427701939396,-0.2195555388985813 18.16901894912559,-0.18239659241318826 17.987590546603393,-0.14462652249806304 17.806276708069294,-0.10569374992749737 17.625276305865427))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87146427810555
46.07329362980289
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
2023-01-16T01:39:56.858055Z
Batch API, v4.169.0
s3://deafrica-sentinel-1/s1_rtc/N18W001/2023/01/15/059C5A
2.0E-4
2.0E-4
true
block average
2
2
19.0
-1.0
18.0
0.0
POLYGON((-0.18493821328550886 18.0,-0.39240592595526524 19.0,0.0 19.0,0.0 18.0,-0.18493821328550886 18.0))
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_059C5A_N18W001_2023_01_15_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_059C5A_N18W001_2023_01_15_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_059C5A_N18W001_2023_01_15_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_059C5A_N18W001_2023_01_15_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_059C5A_N18W001_2023_01_15_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