Determining longitude relative to the meridian through some fixed location requires that observations be tied to a time scale that is the same at both locations, so the longitude problem reduces to finding a way to coordinate clocks at distant places. In particular, for safe ocean navigation, knowledge of both latitude and longitude is required, however latitude can be determined with good accuracy with local astronomical observations.įinding an accurate and practical method of determining longitude took centuries of study and invention by some of the greatest scientists and engineers. The measurement of longitude is important to both cartography and navigation. The history of longitude describes the centuries-long effort by astronomers, cartographers and navigators to discover a means of determining the longitude of any given place on Earth. On WorksheetZone, we have millions of free printable worksheets ready for you to use.Monuments of International Longitude Determination at Sheshan Observatory, Shanghai

If your children are struggling to understand the basics of latitude and longitude, we’re sure that this is the perfect geography resource for young explorers!īesides, you can explore more related social studies worksheets for other topics on our WorksheetZone website! They also create the opportunity for learning more about the locations of countries and continents around the world, along with the use of coordinates and maps. Our worksheets are created by highly-qualified teachers, which aim to explain to children how to identify the significance as well as the position of Longitude and Latitude. With our latitude and longitude worksheets, students will have a lot of exercises related to estimating the coordinates of each location to learn more about longitudes and latitudes. When the earth is considered to be a sphere, having certain knowledge of longitude and latitude is considered necessary for reading maps. Lines of Latitude circle the Earth from east to west, which is all the same distance apart, while Lines of Longitude are the lines that go from north to south, and they are not evenly distanced from each other. Long ago, a system of imaginary grid lines, commonly known as latitude and longitude, was created by cartographers for the whole globe. Free Printable & Interactive Collection of L atitude and Longitude Worksheets

World map with latitude and longitude