How Do I Accurately Map an Area with Dense Vegetation?

In today's show, you will learn why LiDAR is your best bet for creating a bare earth model of an area with dense vegetation.

Our caller, Cody wishes to survey a 20-acre property with dense foliage. He is wondering if he can generate an accurate map by using photogrammetry and Aeropoints. To answer Cody's question, we first discuss the difference between photogrammetry, a passive technology; and LiDAR, an active technology.

Will using LiDAR result in significant time savings when it comes to data acquisition and post-processing? Also, how much area can you map in a single day using a LiDAR unit? And, is it true that a LiDAR unit costs a small fortune? We also discuss the cost of renting a LiDAR unit and reveal why it is such an attractive proposition. You will also learn how MEMS technology might make LiDAR more affordable in the future.

Also, watch out for Cody's response to ADU 921- Can I Build a Profitable Drone Business by Providing Services to the Agriculture Industry?. Cody reminds Drone U listeners to invest in the right equipment and expand their knowledge base before venturing into the agricultural industry. Thanks for the great question and your thoughtful response, Cody. Fly Safe!

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Timestamps

Today's question is about mapping an area with dense vegetation

Our caller Cody has some great Tips for drone pilots taking up jobs in the agricultural industry

Do you need a multispectral camera for agricultural drone mapping?

Paul shares that Drone U Members shall be able to rent LiDAR and GPS units at discounted rates

LiDar vs. Photogrammetry - Is LiDAR the best option for creating a bare earth model of an area with dense vegetation?

Is renting a LiDAR unit a cost-effective alternative?

Will using LiDAR result in significant time savings when it comes to data acquisition and post-processing?

How much area can you map in a single day using a LiDAR unit?

What will be the cost of surveying a 20-acre tract of land using traditional means?

Do you need a surveyor to sign off on your drone maps?

Will MEMS technology make LiDAR more affordable in the future?