Notes

The Study of Topographic Maps and Surveying

I love researching new things. My daughter is really a sixth grader and they just began a new area of study on maps. I have been very interested lately in Civil Engineers. They play a large role, if not the largest role, to make and keeping our society running as it does. They create buildings, roads, bridges and everything that keep us functioning smoothly as a society. What intrigued me was that Civil Engineers use a type of map I had never heard about before, a topographic map. Utility Surveyors Yorkshire surveying is done to create these maps and determine the relative location of points of interest on Earth. Surveyors use a technique that measures the horizontal distances to show the difference in elevation and direction so that it could be represented on a topographic map.

Landform elevation is essential to be represented on a map for any type of geographical planning. Civil Engineers use these when making structures, highways, bridges, overpasses therefore many of the items that society uses to provide convenience to our modern lifestyles. Topographical maps are also important in mining and other endeavors that involve the Earth's surface. Those people who are serious hikers or orienteers use these highly detailed maps alongside compasses to identify their location when in areas that are less common to everyday explorers.

Topographic surveying is used to determine where larger streams, big bodies of water, forests, significant structures and points of interest should be place on topographic maps. Arial photographers and remote sensing techniques help topographic surveyors give accurate detail once the maps are increasingly being created. Much like modern maps, signs, symbols and color help to designate different details on these maps and so are explained within the margins of the topographic maps.

There are several principles that need to be looked at when taking part in topographic surveying. Surveyors must determine a scale to use in prior to starting any land measuring. This helps determine any plot able errors. It is also important that most accurate methods of surveying are employed first. Each survey that is taken ought to be oriented taking into consideration true north. Initially surveying should begin by establishing a vertical and horizontal rule and this can be accomplished by measuring the three d's of surveying; distance, direction and difference in the rise between fixed points. Lastly, a survey plan should be in places that consist of checks on accurateness. For example surveying between two fixed points and even pacing measured distances.

It really is just so interesting to me all the tools that I don't even take into consideration every day that create the world around me run as it does. It really is so neat to check out things from a new perspective as the kids are studying topics that I've long placed in a folder in the rear of my memory bank marked unimportant. It is fun to place these random pieces of knowledge back into a location of recognition in my head.
Homepage: https://surveyorsyorkshire.co.uk/