The Deondrochronology GIS-Viewer shows all dendrochronology locations of the Dendro Database on a World Map, allows spatial queries and accesses the information collected at any dendrochronology site.
Toggles between Legend and Layer List |
![](images/togglelegend.gif) |
![](images/overview_html.gif) |
Switches Overview Map on and off |
Zooms in on the position clicked on or the box dragged on the map |
![](images/zoomin_1.gif) |
![](images/zoomout_1.gif) |
Zooms out on the position clicked on or the box dragged on the map |
Zooms to the full extent of the map |
![](images/fullextent_1.gif) |
![](images/zoomactive_1.gif) |
Zooms to the full extent of the active layer |
Zooms to the previous extent |
![](images/zoomlast.gif) |
![](images/pan_1.gif) |
Pans the map as the user drags the pointer across the map |
Pans north |
![](images/pan_north.gif) |
![](images/pan_south.gif) |
Pans south |
Pans west |
![](images/pan_west.gif) |
![](images/pan_east.gif) |
Pans east |
Hyperlink to Dendro Database Surfer (only when Layer Locations is active) |
![](images/hotlink_1.gif) |
![](images/identify_1.gif) |
Displays a list of attributes for a selected feature |
Constructs queries on MapService data |
![](images/query_1.gif) |
![](images/find_1.gif) |
Finds the map feature(s) based on a text string the user types |
Measures distances on the map |
![](images/measure_1.gif) |
![](images/setunits.gif) |
Sets the units for the Measure tool |
Selects objects within a definable perimeter |
![](images/buffer_1.gif) |
![](images/select_rect_1.gif) |
Selects objects within a rectangle |
Selects objects along a line/polygon |
![](images/select_1.gif) |
![](images/clearhighlight_1.gif) |
Unselects the current selection |
Prints the current page |
![](images/print_1.gif) |
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