Post-Webinar Quiz: Creating Surveys with Drone Data – Indiana Society of Professional Land Surveyors

This is the post-webinar quiz for “Creating Surveys with Drone Data” presented by Logan Campbell. All questions and answers were supplied by the speaker, and were directly addressed in this webinar. A score of 7+ is required to obtain your CEU certificate.

Name

Email

What is the minimum number of ground control points needed per flight battery?

5

1

0

What are the recommended overlap settings for almost every project?

75% front-lap and 75% side lap

100% front-lap and 100% side-lap

90% front-lap and 90% side-lap

0% front-lap and 0% side-lap

What does Aerotas recommend for your flight pattern?

Freestyle / Manual Operation

Cross-hatch flight pattern

Spiral flight pattern

Lawnmower (boustrophedonic) flight pattern

What type of images does Aerotas prefer for efficient data processing?

Video

With the lens cap on

Nadir images, images taken by a camera pointing straight down

Oblique images, images that show the sides of buildings

True or False: Remote ID and ADS-B are the same thing?

True

False

True or False: FAA Authorizations and DJI No Fly Zones are the same thing

True

False

If you are flying at 100' AGL, what type of vertical accuracy should you expect?

0.03′

1.0′

0.4′

0.1′

True or False: For the Phantom 4 RTK, you need to shoot a new ground control point each time the DJI

True

False

Whose Positional Accuracy Standards does Aerotas recommend for measuring and verifying accuracy?

The Flat Earth Society

Steve

You don’t need to verify accuracy

ASPRS – American Society for Photogrammetry and Remote Sensing

If your drone program isn't saving you TIME AND MONEY, is it working?

Yes

No