data: detrended-bfl $partialdiff sub Y$ $partialdiff sub Y$ $partialdiff sub X$ $integral dY$ [ NOAA NGDC GLOBE topo ]

served from IRI/LDEO Climate Data Library

detrended-bfl ∂_Y ∂_Y ∂_X ∫dY [ NOAA NGDC GLOBE topo ] : ∂_Y ∂_Y ∂_X elevation data

topo topo topo int_dY partial_X partial_Y partial_Y ∂_Y ∂_Y ∂_X 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 [ (180W) (179.9917W) (179.9833W) ... (179.9917E)] N= 43200 pts :grid
Latitude (latitude): grid: /Y (degree_north) ordered (89.98334N) to (89.98334S) by 0.008333334 N= 21597 pts :grid

Other Info

bufferwordsize: 8
CE: null
CS: null
datatype: doublearraytype
maxncolor: 254
missing_value: NaN
units: 3282.80635001174 meter radian^-2 north

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: Fri, 18 Sep 2015 18:39:07 GMT

Data Views

	X	Y
detrended-bfl $partialdiff sub Y$ $partialdiff sub Y$ $partialdiff sub X$ $integral dY$ [ NOAA NGDC GLOBE topo ] [ X \| Y]	M	M

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.

Monthly Climatology calculates a monthly climatology by averaging over all years.
anomalies calculates the difference between the (above) monthly climatology and the original data.
Integrate along X Y
Differentiate along X Y
Take differences along X Y

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 |

Note on units