TerraTopo overviewWhat TerraTopo is for, and how the numbered steps on the left and the heatmap on the right fit together.Start a floor elevation surveyLoad a floor plan into TerraTopo, set the foundation profile and get ready to enter readings.Enter elevation readingsClick the plan to drop each reading, edit or delete points, or import a whole list of readings at once.Outlines, walls and scaleOutline the floor so the heatmap stays inside the house, mark interior walls, and set the plan's real-world scale.Read the heatmap and lay out repairsUse contour lines, steep-area highlights and the repair layout in Step 9 to see where piers and supports would go.Save, export and compare surveysSave surveys to your account, download the heatmap picture or survey file, and compare a new visit to an earlier one.
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