served from IRI/LDEO Climate Data Library
∫dY2 [ CIAT CSI SRTM version4p1 SRTM ]: digital elevation data
version4p1 SRTM digital elevation from CIAT CSI SRTM: Shuttle Radar Topography Mission 90m Digital Elevation.Independent Variables (Grids)
- Longitude (longitude)
- grid: /X (degree_east) periodic (177.5W) to (177.5E) by 5.0 N= 72 pts :grid
- X2
- grid: /X2 (degree_east) periodic (2.499583W) to (2.499583E) by 8.3333330E-04 N= 6000 pts :grid
- Latitude (latitude)
- grid: /Y (degree_north) ordered (57.5N) to (57.5S) by 5.0 N= 24 pts :grid
- Y2
- grid: /Y2 (degree_north) ordered (2.5N) to (2.5S) by 8.3333335E-04 N= 6001 pts :grid
Other Info
- bufferwordsize
- 8
- cacheRemoteFileUpdateType
- 2
- CE
- 7964.0
- colorscalename
- topographycolorscale
- CS
- -9964.0
- datatype
- doublearraytype
- maxncolor
- 253
- missing_value
- NaN
- units
- 0.0174532925199433 meter radian north
- colorscale
References
Jarvis A., H.I. Reuter, A. Nelson, E. Guevara, 2008, Hole-filled seamless SRTM data V4, International Centre for Tropical Agriculture (CIAT), available from http://srtm.csi.cgiar.orgLast updated: Mon, 16 Feb 2015 21:51:21 GMT
Data Views
Views
data as colors
data as contours
colors with land
contours with land
colors with coasts| X | X2 | Y | Y2 | |
 $integral dY2$ [ CIAT CSI SRTM version4p1 SRTM ][ X2 Y2 | X Y] | M | M | 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 X2 Y2 X Y
- Differentiate along X2 Y2 X Y
- Take differences along X2 Y2 X Y
RMS (root mean square with mean *not* removed) over X2 Y2 X Y | X2 Y2 X2 X X2 Y Y2 X Y2 Y X Y | X2 Y2 X X2 Y2 Y X2 X Y Y2 X Y | X2 Y2 X Y |
RMSA (root mean square with mean removed) over X2 Y2 X Y | X2 Y2 X2 X X2 Y Y2 X Y2 Y X Y | X2 Y2 X X2 Y2 Y X2 X Y Y2 X Y | X2 Y2 X Y |
Maximum over X2 Y2 X Y | X2 Y2 X2 X X2 Y Y2 X Y2 Y X Y | X2 Y2 X X2 Y2 Y X2 X Y Y2 X Y | X2 Y2 X Y |
Minimum over X2 Y2 X Y | X2 Y2 X2 X X2 Y Y2 X Y2 Y X Y | X2 Y2 X X2 Y2 Y X2 X Y Y2 X Y | X2 Y2 X Y |
Detrend (best-fit-line) over X2 Y2 X Y | X2 Y2 X2 X X2 Y Y2 X Y2 Y X Y | X2 Y2 X X2 Y2 Y X2 X Y Y2 X Y | X2 Y2 X Y |
Note on units