(:computers ans satellite Photography:)
=The curved surface of the earth cannot be shown accurately on a map because such a surface must be stretched or broken in some places as it is flattened. For this reason mapmakers use map projections.=
digitizing
Three projection methods used by geographers and map makers are: cylindrical conic planar.
Satellites help map makers because they give a wider perspective. They allow us to see things that we could never see just standing on the ground. They allow us to put more detail into our maps.
here are some reason: maps were once drawn on clay tablets carved on the ground and drawn on mark..... now map are ouvisouly on paper. also maps in the earliest ages were not accurate because mapmakers didnt know the "correct" knowledge.... now on maps we know the correct knowledge. also ptomley didint know mathamatics and the correct knowlegde and he sometimes left empty spaces and warning because onestly he didnt know what the heck what was there.....
Computers
Some technological advancements that have helped mapmakers develop maps faster and more accurately include GIS (Geographic Information Systems) software for data visualization and analysis, remote sensing technologies like satellite imagery and LiDAR for data collection, and GPS (Global Positioning System) for precise location and navigation. These tools allow mapmakers to gather, process, and depict geographic information with greater efficiency and detail.
(:computers ans satellite Photography:)
An old drawing compass played a significant role in the history of cartography and navigation by allowing mapmakers to accurately draw circles and arcs, which were essential for creating detailed maps and navigation charts. This tool helped early explorers and navigators accurately plot their courses and understand the world's geography, leading to advancements in exploration and trade routes.
dont know! im looking for the answer
Mapmakers use GPS systems to accurately capture geographic data such as coordinates, elevations, and distances. This data is crucial for creating detailed and precise maps that can be used for navigation, research, and various other applications. GPS technology enables mapmakers to improve the accuracy and efficiency of their mapping processes.
Mapmakers have to deal with the challenge of representing a three-dimensional object (Earth) on a two-dimensional surface (map). This leads to distortions in either land shapes or sizes, known as map projection distortion. Mapmakers have to prioritize either preserving shapes or accurately representing sizes when choosing a map projection.
What were the three major technological advances that made it possible to explore the world from the 15th to 17th centuries? The five major advancements of the Age of Exploration were the astrolabe, magnetic compass, caravel, sextant, and Mercator’s projection.
well mapmakers used a computer to store the data.
The process by which mapmakers convert the location of map points to numbers for use in computer mapping is called digitizing.
Cartographers.
The Mercator projection is commonly used by mapmakers, as it accurately preserves angles and shapes but distorts sizes towards the poles. It is particularly useful for navigation purposes due to its straight lines of constant compass bearing.