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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

Multiple Approaches to Orthorectification

Satellite imagery inherently contains distortions caused by factors like sensor orientation and...

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VR/AR Applications: Infrastructure & Urban Design

Virtual reality (VR) and augmented reality (AR) are areas of technology that have seen rapid...

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Viewsheds: Determining Signal Reach

A viewshed refers to a calculation of the area that is visible from a specified point or location....

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A Beginner’s Guide to Drone Regulation

Earlier this year the Federal Aviation Association (FAA) estimated that the number of commercial...

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How to Choose the Best Ground Control Points

A ground control point (GCP) is a feature with known real-world coordinates that can be clearly...

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VR & AR: Bringing Terrain Data to Life

Virtual reality (VR) and augmented reality (AR) are innovative and growing spaces in technology....

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Fundamentals of Link Profiles

Link profiles are used for many different applications within the telecommunications industry....

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How to Improve Satellite Image Accuracy

There are several factors contributing to the accuracy of satellite imagery: satellite positioning...

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Drone Delivery: Toward the Future

Drone delivery is one of the most exciting segments of technology today. Heavy investment is...

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Location Data Is Key to Link Planning

Using high-resolution data is an efficient way to evaluate tower locations. It can help identify...

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Satellite Imagery: Resolution vs. Accuracy

The main feature satellite operators highlight about their imagery is resolution; however, this is...

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UAVs Today: Where Are They?

The commercial unmanned aerial vehicle (UAV) market is growing so quickly it’s hard to keep up with...

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Orthorectification in a Nutshell

Raw satellite imagery contain distortions, which are induced by sensor orientation, topographical...

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Real World Networks Need Real World Data

High-accuracy earth observation data is an integral part of planning and designing a wireless...

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Shopping for Digital Elevation Models

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

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Understanding Vertical Datums

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

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Assessing Vertical Accuracy of Digital Elevation Models

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

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