Why Geographical Information Systems Are Applicable in Earth Sciences


Anyone who has ever experienced a natural disaster will tell you that preparedness is necessary. You want to be warned in good time that a cyclone is that you can brace yourself. It is terrifying to witness Mother Nature in all her terrifying tantrums, but to in the path of such terror is a whole different cup of tea.

Geographical Information Systems

The world is becoming increasingly reliant on information systems and sciences like geology have to ensure that they have the best that technology can provide. The use of GIS is necessary for a discipline like geology and you can even study for a degree in it. Then you can be in a position to use cool software like ctech gis. You would also be in presented with opportunities to involved in tasksĀ  like:

Natural disaster zoning and landslide hazards

With a certificate in GIS, you can be involved in something that could save scores of lives. You are able to assess the possibility of a certain area to experience a landslide as well as an estimate when it is most likely to happen.

There are zones that are specified as hazard zones because they are vulnerable to natural occurrences like landslides. Information about when one is likely to occur is important due to issues to do do with the evacuation of residents.

Aside from landslides, there also disasters like:

  • Storms
  • Flooding
  • Hurricanes
  • Cyclones
  • Hailstorms
  • Earthquakes

These have become more common in recent times and there is more reliance on GIS technicians to do an analysis of areas prone to these hazards. The technicians are responsible for determining which areas and structures are most vulnerable in the event of a natural disaster such as the aforementioned.

Ground water measurement

Those who study hydrology are expected to be skilled in GIS. The livelihood of humans and even animals depends highly on the availability of water. If the water table goes down, there is general panic and apprehension. Geographical Information systems can be used to observe groundwater and how it changes over time. This provides important information with regard to increasing or decreasing water levels.

Seismic operations

Geographical information systems are playing a significant role in seismic exploration. In addition, seismic explorations have managed to come up with hazard maps. The system has made seismic research increasingly efficient as well as making the research safer and more accessible.

GIS in mineral exploration and mining

Data can be compiled in order to come up with a mineral map which is crucial in mineral exploration. GIS has greatly aided in making this happen. It helps save miners time because with a mineral map, they can avoid extracting in areas which are likely to have zero minerals.

In addition, departments concerned with natural resource management and preservation rely on mineral maps to prevent over mining. GIS is a great tool for ensuring that this information is available to these agencies.

It is therefore safe to conclude that geographical information systems are very important and the right software like ctech gis or any other that is suitable keeps the geologists and other earth scientists well equipped to keep everybody informed.