https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-14T06:21:13.733173Z
2022-01-14T06:21:37.208909Z
s3://sentinel-s1-l1c/GRD/2022/1/14/IW/DV/S1A_IW_GRDH_1SDV_20220114T062113_20220114T062137_041453_04EDC1_FB72
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
2022-01-14T06:21:13.733173Z
2022-01-14T06:21:37.208909Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220114T063541_V20220114T054006_20220114T121506.EOF
192.6633311035521
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-14T07:25:11.446517Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220114T062113_20220114T062137_041453_04EDC1_FB72
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.077332986481036 30.337802938467828,-4.478428876222598 30.40399995621723,-4.749098313783574 30.447925047643402,-5.155653091560155 30.512775922879886,-5.429435688088218 30.55568440598555,-5.700396304108047 30.59755104072524,-6.106990455218168 30.6592518576763,-6.379311632979906 30.69982264787522,-6.657021659170979 30.740568500536632,-6.68928548271471 30.559602842388443,-6.723916402872916 30.378882019989504,-6.756864759593969 30.197911245294577,-6.793172639754766 30.017425859661557,-6.824954377013934 29.836273106105427,-6.859966079062098 29.65558889924988,-6.901425420475512 29.45095921313963,-6.3646870038872345 29.36984923049241,-5.962459221990287 29.307566385884723,-5.694765306317088 29.265402286906845,-5.427085486626104 29.22267026042172,-5.027133841581783 29.15775820321754,-4.760175959207228 29.113721926220325,-4.363736521946131 29.047275739937206,-4.318563718060476 29.252472901785424,-4.237286822376055 29.614129734755057,-4.116638313203144 30.156839207171537,-4.077332986481036 30.337802938467828))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82977103778422
46.65880327571714
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
2022-01-14T10:02:39.804642Z
Batch API, v4.80.1
s3://deafrica-sentinel-1/s1_rtc/N29W007/2022/01/14/04EDC1
2.0E-4
2.0E-4
true
block average
2
2
30.0
-7.0
29.0
-6.0
POLYGON((-6.0 29.313379376803077,-6.901425420475465 29.450959213139637,-6.824954377016034 29.836273106094062,-6.796229861256448 30.0,-6.0 30.0,-6.0 29.313379376803077))
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_04EDC1_N29W007_2022_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EDC1_N29W007_2022_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EDC1_N29W007_2022_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EDC1_N29W007_2022_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EDC1_N29W007_2022_01_14_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