Face it: sometimes your accuracy just hits the iceberg. We have seen error reports within 0.011 of a foot and we’ve seen them crest near 0.080 of a foot. The key to obtaining LiDAR accuracy is understanding the components.
Often times in our technology, keeping the advantage results in a closed system of information. That can be detrimental to your clients’ understanding of the process and, often, the request for deliverables. Learning how to manage project owner expectations is crucial to building a mutually beneficial venture. In order to address owner expectations, it is important to first understand how expectations are defined.
Mother Nature really pulled a joke on us this year. Up to 7 feet of snow blanketed parts of western New York, then flooding; Detroit already has seen its seasonal snowfall; Buffalo 8 feet of snow in one day; 80 percent of California is in either extreme or exceptional drought; lava flowing like molasses in Hawaii and in the Midwest where the temperature can swing in extremes of 100 degrees we do not welcome the frigid temperatures we have seen before Thanksgiving.
As a land surveyor in the Midwest we learn to acclimate to extreme weather, however according to Survival Magazine it is easier to acclimate to heat than it is to cold. Query any job description for a land surveyor and they all state “must be able to work in extreme weather conditions.”
Fall is one of my favorite times of the year. The kids go back to school and the bounty of foods from our nation's farms come in from the fields. It also means report card performance and attention to freshness. When it comes to mining data of a dynamic world what is the shelf life?
Nothing relaxes me more than kicking back after work watching sports competition. So the 17 days of the XXII Olympic Winter Games was almost as good as a vacation. Now that the flame has been extinguished in Sochi I wonder what subliminal message about my business of 3D data documentation these 88 nations and 2,871 athletes provided me.
Trying to obtain survey-grade accuracy from GIS data is working from the wrong end of data. When it comes to GIS grade versus survey grade, why not collect the highest quality, most accurate, most complete information?
In his recent State of the Union address, President Obama advocated a “fix-it-first” policy that prioritizes spending on repairing and maintaining existing infrastructure. That sounds promising, but how do we identify the areas that need to be repaired?
When surveyors and engineers are working together on a transportation project, conflicts sometimes result due to differences in personalities and backgrounds. To avoid problems, project goals must be clearly communicated from the beginning.