NOAA NGDC GLOBE topo: elevation data

topo elevation from NOAA NGDC GLOBE: Gridded 1-km, quality controlled global Digital Elevation Model (DEM) data from the Global Land One-km Base Elevation (GLOBE) Project.

Independent Variables (Grids)

Longitude (longitude)
grid: /X (degree_east) periodic (179.9958W) to (179.9958E) by 0.008333334 N= 43200 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (89.99167N) to (89.99167S) by 0.008333334 N= 21599 pts :grid

Other Info

CE
8752
CS
0
datatype
realarraytype
maxncolor
254
missing_value
NaN
units
m
standard units*
meter
colorscale

References

Hastings, David A., and Paula K. Dunbar, 1999. Global Land One-kilometer Base Elevation (GLOBE) Digital Elevation Model, Documentation, Volume 1.0. Key to Geophysical Records Documentation (KGRD) 34. National Oceanic and Atmospheric Administration, National Geophysical Data Center, 325 Broadway, Boulder, Colorado 80303, U.S.A.

Last updated: Wed, 13 Feb 2019 20:27:28 GMT

Data Views

XY
[ X | Y]MM


Filters

Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information. Average over X Y | X Y |
RMS (root mean square with mean *not* removed) over X Y | X Y |
RMSA (root mean square with mean removed) over X Y | X Y |
Maximum over X Y | X Y |
Minimum over X Y | X Y |
Detrend (best-fit-line) over X Y | X Y |
Convert units from m to

Note on units