continental mapping 3 c's
DESCRIPTION
New mapping is needed when at least one of these issues is not met: currency, clarity (resolution and/or accuracy) and content (features on the map). We refer to them as the “3 C’s.” Answering these questions helps establish the approach, platform and sensors required for geospatial data collection.TRANSCRIPT
CURRENCY CLARITY CONTENT
THE CONTINENTAL MAPPING 3 C’s
Date of Acquisition:Is the data current
enough for the project scope?
Resolution and Accuracy:Can you see what you
need to see?
Map Features:Have the features of
interest been mapped at the level of detail you
require?
New mapping is needed when at least one of these issues is not met: currency, clarity (resolution and/or accuracy) and content (features on the map). We refer to them as the “3 C’s.” Answering these questions helps establish the approach, platform and sensors required for geospatial data collection.
GUARDRAIL OPTION #1 GUARDRAIL OPTION #2