[[111:photogrammetry:strabo:index#Strabo sidebar: technical documentation|{{ :orbitgis:return_overview.png|Return to Overview - Strabo Sidebar}}]] ====== DEM Settings ======
{{dem2.png?nolink|}} __**DEM Process**__ \\ 1. DEM details (i.e. # DEM Points) of the opened project are given in the Process sidebar. The wheel hiddens different [[111:photogrammetry:strabo:processing_dem:index#add, open, save, clear dem points|functions]] (add, open, save, clear dem points, etc.) \\ \\ \\ 2. View on Map: make the DEM points visible \\ \\ \\ 3. View on 3D * [[111:photogrammetry:strabo:processing_dem:tinviewer:index|Open TIN Viewer]] * [[111:photogrammetry:strabo:processing_dem:filledtinviewer:index:index|Open Filled TIN Viewer]] * [[111:photogrammetry:strabo:processing_dem:volumecalculator:index:index|Open Volume Calculator]] \\ \\ 4. [[111:photogrammetry:strabo:processing_dem:contourswizard:index:index|Generate Contours Wizard...]]
---- ---- \\ \\ ====== Add, open, save, clear DEM points =======
{{dem3.png?nolink|}} **__Create DEM points__** * [[111:photogrammetry:strabo:processing_dem:index#Open, Save, Save, ... DTM|Add]] * [[111:photogrammetry:strabo:processing_dem:index#Create DTM|Create Dense DSM]] * [[111:photogrammetry:strabo:processing_dem:index#Create DTM|Make Regular Grid]] **__Import DEM points__** * [[111:photogrammetry:strabo:processing_dem:index#Open, Save, Save, ... DTM|Open (Clear Existing)]] **__Export DEM points__** * [[111:photogrammetry:strabo:processing_dem:index#Open, Save, Save, ... DTM|Save as]] * [[111:photogrammetry:strabo:processing_dem:index#Open, Save, Save, ... DTM|Save as (restricted to overview)]] * [[111:photogrammetry:strabo:processing_dem:index#Open, Save, Save, ... DTM|Save as (xyz only)]] **__Remove DEM points__** * Clear \\
\\ \\ ====== Create DTM ====== Auto-create dem points can be done in different ways: - Manually: use the [[111:photogrammetry:strabo:project:view_settings|strabo selection]] and open the DEM module. Now you can manually add and delete DEM points in a certain grid. The grid distance is based on the values given in the strabo preference menu: [[111:photogrammetry:strabo:process_properties|process properties]]. The DEM functions (add/delete/next point) can be switched in the strabo preference menu: [[111:photogrammetry:strabo:3Dmouse|mouse settings]]\\ \\ {{dem5.png?nolink&313|}}{{dem_4.png?nolink&400|}} \\ \\ \\ - Import: 'add' points in *.sdp, *. opc, or *.txt format \\ \\ - Automated: create dense DSM and possibility to make a regular grid of these points (grid distance are given in the strabo preference menu: [[111:photogrammetry:strabo:process_properties|process properties]]. \\ \\ {{dem4.png?nolink&400|}} {{autocreate2.png?nolink&400|}}\\ \\ \\ \\ ====== Open, Save, Save, ... DTM ====== {{open_dem.png?nolink&400|}} {{save_dem.png?nolink&400|}} \\ \\