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TRISH - Reconstruction of Hydroclimatic Variables from Tree-Ring Chronologies
served by EarthAtlas Map Server
Pre-filter: All Years
First Last
Site count (All / In Range): NA / NA
Overlays: Admin.
Bing
Opacity:
 
OSM
Opacity:
Net Rivers Rivers/Lakes Graticule 		Select Projection: Geographic Polar Pseudo-Mercator
Loading Tiles...
Select climate target region by polygons:
 Polygon Click or use Shift for free-hand drawing
 Upstream
 De-Select 		Select tree-ring sites by polygons:
 Polygon Click or use Shift for free-hand drawing
 Upstream Upstream point search distance
 Select All  De-Select

Legend:

- Sites in the year range
- Sites outside of the year range
- Sites selected for the analysis
- Polygons selected for the analysis
- Polygons selected for the deletion

Erase or Densify:

 Select Polygon (to Delete or densify)



Other Controls:  Modify Polygons • Clicking on a site will toggle its select↔de-select status.
• Use Delete key to remove selected polygon.
• Use u key to remove last drawn polygon point.
• Use r key to remove selected polygon vertex.
• Use d key to densify selected polygon(s) in map projection.
• Use ESC key to stop drawing or modification of polygons.
• With the selection "Modify Polygons" or "Polygon" active, existing polygons can be modified by clicking and dragging vertices or borders.
• De-Select option draws "negative" polygons for subtraction

Listing of Currently Selected Sites. Currently = 0 / 0

# Site ID Coordinates Selected
No selected sites
Listing table status:
No selected sites
Save Current Selection as:

Set ID:

Notes:


Status of set ID: No ID, Not Saved

Listing of Saved Sites Selections. Currently = 0

No listings yet
Lon, Lat
 
Country
N/A
Watershed
N/A
Upstream
N/A
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Saving selection subtracts climate polygons.

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