Surveying involves (1) global positioning, in which the area to be mapped is located on the Earth’s surface, usually by fixing a number of points in the area by astronomical observations or, after the techniques became available, by satellite or radar procedures; (2) establishing the framework, in which these points.

Computers produce maps using data from many sources, including satellites and global positioning system (GPS). Where instruments are used to determine distance and elevation. Pictures on maps using information gathered by satellites. Method used to find latitude, longitude and elevation using satellites.

The combination of the telescope and astronomy allowed mapmakers to determine their latitude which helped improve mapmaking. Finally, with the advent of satellite, GPS combined with computer software made highly detailed and accurate maps possible.

Today, cartographers make most modern maps with computers using specialized mapping software. One very interesting type of modern map is the Google Street View map, which allows users to pick a point on the map and view the location as if they were standing right there!

A topographic map would provide information about the elevation and slope of certain areas on the course. this would allow her to anticipate more different areas in the course.

Types of Maps: Topographic, Political, Climate, and More. The field of geography relies on many different types of maps in order to study the features of the earth.

Physical maps are designed to show the natural landscape features of Earth. They are best known for showing topography, either by colors or as shaded relief. Physical maps often have a green to brown to gray color scheme for showing the elevation of the land.

Maps represent the real world on a much smaller scale. They help you travel from one location to another. They help you organize information. They help you figure out where you are and how to get where you want to go.

Maps are an important part of our everyday lives. We use them for driving directions, to look up restaurants or stores and parse election data. We can even use smartphone maps to locate friends when they’re out on the town.

Hazard maps provide important information to help people understand the risks of natural hazards and to help mitigate disasters. Hazard maps indicate the extent of expected risk areas, and can be combined with disaster management information such as evacuation sites, evacuation routes, and so forth.

Hazards exist in every workplace. The important thing is that these hazards are identified and mitigated, in order to minimize the probability of an accident or injury occurring. Hazard identification is a process used to assess the potential of a certain environment or activity to inflict harm on an individual.

A hazard map is a map that highlights areas that are affected by or are vulnerable to a particular hazard. They are typically created for natural hazards, such as earthquakes, volcanoes, landslides, flooding and tsunamis. Hazard maps help prevent serious damage and deaths.

When done correctly, the assessment helps decision makers and stakeholders understand the most locally significant hazards and unique risks, including current and possible future vulnerabilities. Just as important, the risk assessment supports the development of mitigation measures to reduce future risk.

Risk assessment is the process where you:

1. Identify hazards and risk factors that have the potential to cause harm (hazard identification).
2. Analyze and evaluate the risk associated with that hazard (risk analysis, and risk evaluation).

Hazard identification and risk assessment will help you: Recognise and control hazards in your workplace. Create awareness among your employees – and use it as a training tool as well. Set risk management standards, based on acceptable safe practices and legal requirements.

There can be many incidents which those who work in the community have to deal with but problems they might encounter can include verbal and physical abuse and threats of abuse and harassment, including the use of weapons. They can also encounter intimidation in many other forms.

Examples of uncertainty-based risks include:

• damage by fire, flood or other natural disasters.
• unexpected financial loss due to an economic downturn, or bankruptcy of other businesses that owe you money.
• loss of important suppliers or customers.
• decrease in market share because new competitors or products enter the market.