Research on the antarctic ocean has been going on for decades now. Researchers have proposed several ways for conducting in-depth research on the antarctic ocean and lithosphere. One such program that was launched to understand the structure of the ocean and the lakes present beneath the thick ice surface was the Antarctic Digital Magnetic Anomaly Project (ADMAP). As the name suggests, the main purpose of this project was to compile the data into a digital format. This data includes the main ocean, as well as the surrounding oceans.
These datasets work as a powerful tool for analyzing the structure of the ocean while providing valuable information regarding how you can reconstruct the subcontinents. The program was launched way back in 1995, and the first digital map of the antarctic ocean and the surrounding area was produced in 2001. Ever since the Antarctic Digital Magnetic Anomaly Project launched, researchers have been able to produce many airborne and marine surveys to provide people with a better observation of the ocean.
The Role of GIS in Antarctic Digital Magnetic Anomaly Project
Ever since GIS technology launched, it has helped researchers produce several magnetic anomaly maps for a better understanding of the Antarctic region. The program is mainly designed to promote extensive research for the antarctic oceans. Thanks to the GIS technology. The uses of the system are no longer limited to architecture and agriculture. In fact, technology has become one of the most crucial components of the antarctic regions, and research on the antarctic areas recently. It is believed that with the help of satellite-based images, you can get a clear picture of the subglacial lakes, the thickness of the ice which covers the antarctic ocean, the velocity of the ice flow, and other elements. The best part is that the technology alone has proven effective enough in giving you a clear picture of the antarctic ocean, making it easier for you to understand the area, observe changes in the ocean, and perform further research based on the findings.
The question arises, “what is the use of the magnetic anomaly and what exactly does it do”? You must have seen the antarctic ocean on the map. The area is covered with thick layers of snow, which melts in summer and flows at different rates every year. Since the major portion of the lakes remains covered with snow, it is hard to perform research on the area. Researchers need to explore and exploit the living, as well as, non-living resources on the antarctic ocean. This is only possible when you conduct the magnetic anomaly of the area to get a better of the ocean despite the collection of ice and other obstacles. This explains why the international community conducts near-surface magnetic surveys. The very first Antarctic Digital Magnetic Anomaly Project workshop was conducted in the UK and it proved quite helpful for researchers who need detailed reports on the antarctic oceans for better research.