---
title: Intermap Technologies Blog | Richard Luebke
description: Making your world simple with tips, tricks and tech updates.
---

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[Your world. made simple.](https://www.intermap.com/blog)

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# Intermap Blog

Making Your World Simple with Tips, Tricks and Tech Updates

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[**](https://www.intermap.com/blog/author/richard-luebke#)

### Digital Elevation Model

Elevation Data: Digital Terrain Models, Digital Surface Models, Surveying & Collection

### Aviation

Flight Operations: Unmanned Aerial Vehicles, Terrain Data, Flight Planning & Safety

### Telecom

Network Planning: Link Profiling, Viewsheds, Coverage & Geodata

### Orthorectification

Satellite Imagery Correction: Resolution, Accuracy & Data Collection

## Richard Luebke

### Recent Posts

[

Jul 15 2019

](https://www.intermap.com/blog/shopping-for-digital-elevation-models)

15 Jul, 2019

## [Shopping for Digital Elevation Models](https://www.intermap.com/blog/shopping-for-digital-elevation-models)**

Digital elevation models (DEMs) are useful planning tools for a variety of industries, including...

[[ Read More ]](https://www.intermap.com/blog/shopping-for-digital-elevation-models)

[Read More](https://www.intermap.com/blog/shopping-for-digital-elevation-models)

[

Jun 10 2019

](https://www.intermap.com/blog/understanding-vertical-datums)

10 Jun, 2019

## [Understanding Vertical Datums](https://www.intermap.com/blog/understanding-vertical-datums)**

Denver is known as the mile-high city. Most people assume this altitude refers to the height above mean...

[[ Read More ]](https://www.intermap.com/blog/understanding-vertical-datums)

[Read More](https://www.intermap.com/blog/understanding-vertical-datums)

[

May 13 2019

](https://www.intermap.com/blog/2018/11/assessing-vertical-accuracy-of-digital-elevation-models-0)

13 May, 2019

## [Assessing Vertical Accuracy of Digital Elevation Models](https://www.intermap.com/blog/2018/11/assessing-vertical-accuracy-of-digital-elevation-models-0)**

For numerous industries, and especially the flood hazard modelling Intermap specializes in, accurate...

[[ Read More ]](https://www.intermap.com/blog/2018/11/assessing-vertical-accuracy-of-digital-elevation-models-0)

[Read More](https://www.intermap.com/blog/2018/11/assessing-vertical-accuracy-of-digital-elevation-models-0)

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