Build 'key trees' connection tool

[ZavenArra]

Create a visual web map tool that shows all session segments in an area. Captures from each session must be displayed with a different symbol (circle, square, triangle) and color. Captures must be connected with colored lines that match the color of the symbols for a given session segment. Tree (from the tree table) must also be plotted in the area, using a tree-like symbol. If given capture is not yet linked to a tree, fill the symbol with color. If a given capture is linked to a tree, the symbol is left open (white fill).

UX works as follows. A user selects one or more captures not yet linked to a tree, and optionally a tree. (user may not select captures already linked to a tree). Then the user may deselect the captures or tree if necessary. To complete the identification of key captures, the user clicks a button that reads along the lines of 'tag as key tree'. If not tree was selected, a tree is created in the treetracker schema and the captures are linked to that tree. If a tree was selected, the captures are linked directly to that tree.

Notes

• capture points in different session segments must be colored differently and use different symbols (circle, square, triangle, etc) in the interface
• data points in the same session segment can not be marked as repeat visit
• data points that are more than 10m away from each other cannot be marked as repeat visits
• draw the track for each session segment, in the same color as the markers