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Annotation Management

This section covers annotation management (creation, edition, deletion, export, organizing groups) and features for lengths, perimeters, areas, and volume calculations that can be directly obtained from the geospatial data contained in these annotations.

1. Annotation Categories

Available annotation categories are : polygon, point, and line :

2. Creating an Annotation

Select the annotation type you want to create from the right hand icons; on the layer management panel, groups for annotations are available under Site Data & Survey Data sections :  

2.1. Drawing

Select annotation type and draw on map ; double-click the last point of you annotation to finish a polygon or line.

2.2. Edition

Step 1 - Click Edit icon to modify the geometry of the annotation on map :

Step 2 - Click in annotation on map to open the right side information panel to modify annotation STYLE :

3. Deleting an Annotation

Deleting an annotation is a non-reversible action. Two methods for deletion : from the layer panel, with the drop-down menu in front of annotation, or from annotation information panel :

4. Adding a Description

It is possible to add a description under the annotation. Click in annotation to edit from the information panel :

5. Adding a Tag

It is possible to add one or more tags to an annotation. From the information panel Click on + Add tag :

6. Searching Tagged Annotations

From the main Sites view, enter tag description in Search bar. The search will return the list of projects containing this tag. It can equally be used inside a Site :

7. Polygon Annotation

7.1. Perimeter & Surface Measurement

After completion of the polygon annotation drawing, the resulting polygon area is computed and displayed in the annotation panel.

7.2. Volume Calculation

Read here detailed instructions about volume calculations.

8. Point Annotation

8.1. Reading Coordinates

Coordinates and altitude at a certain location on map can easily be read from the annotation information panel, using a point annotation as in example below :

8.2. Adding Symbols & Markings

Point coordinates can be used to mark permanent, temporary or specific situations using the symbol library. On a point annotation, open the information panel on right side and go to STYLE section, select an icon :

9. Line Annotation

9.1. Distance Measurement

Line annotations can be used for rapid distance evaluations. Line Length is displayed in the Info section of annotation panel :

9.2. Elevation Profile

It is possible to immediately calculate and display an Elevation Profile along the cross-section defined by a Line annotation. Open Profile section from the information panel ; you may change the DSM if more than one are available :

9.3. Attaching files to a point annotation

This can be notably used to store a close range picture taken from an asset after a field operation, so as to report & archive completed work. After clicking an annotation, go to Attachments section from its information panel :

Then click Upload :

A preview is available in information panel at Attachements section :

10. Organizing your Annotations

Use groups and subgroups features to organize and hierarchize your annotations as you would do with layers :

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