Advantages of Drone Technology

Oct 13, 2025 by wbrum.org 19 views

Introduction

Tidal floods are a common phenomenon in coastal areas, causing damage to buildings, infrastructure, and disrupting the activities of the surrounding community and industry. Belawan, a sub-district in the north coast of Medan City, is an area that is often affected by tidal floods. The area affected by tidal floods in Bagan Deli Village is increasingly developing, causing urgent needs for more effective monitoring. Therefore, this study aims to detect and analyze the inundation area of tidal floods in the region by utilizing drone technology.

Background

Tidal floods are a type of flooding caused by rising sea water during high tide. This phenomenon can cause significant damage to buildings, infrastructure, and disrupt the activities of the surrounding community and industry. The area affected by tidal floods in Bagan Deli Village is increasingly developing, causing urgent needs for more effective monitoring. The use of drone technology has become a popular method for monitoring and analyzing environmental changes, including tidal floods.

Methodology

In this study, the use of UAV (Unmanned Aerial Vehicle) or drone allows accurate and efficient orthophoto data. The processed data is a picture from 2020 to 2021, providing a clear picture of changes in flood inundation from time to time. The digitization process is carried out using Arcgis software, which facilitates the mapping of areas affected by tidal floods. The analysis of the image data provides important information about the proportion of areas affected by tidal floods.

Results

The results of the analysis showed that at the first research location, the percentage of the inundated area reached 62.5%, with RMSE tolerance values in accordance with Class 2 Geometry Accuracy Standards according to the Head of the Head of the Geospatial Information Agency (BIG) No. 15 of 2014. Meanwhile, at the second research location, the percentage of tidal flood inundation was recorded at 58.75%, which was in accordance with class 1 geometry accuracy.

Discussion

The use of drone technology in detecting inundation areas of tidal floods has many advantages. The fast and accurate data collection process allows the authorities and the community to respond better at the existing emergency situation. In addition, the resulting analysis can be the basis for better spatial planning, disaster mitigation, and post-flood rehabilitation efforts. In an effort to maintain the sustainability and security of coastal areas, this kind of research is very important to be held regularly.

Conclusion

In conclusion, the use of drone technology in detecting inundation areas of tidal floods has many advantages. The fast and accurate data collection process allows the authorities and the community to respond better at the existing emergency situation. In addition, the resulting analysis can be the basis for better spatial planning, disaster mitigation, and post-flood rehabilitation efforts. In an effort to maintain the sustainability and security of coastal areas, this kind of research is very important to be held regularly.

Future Directions

In the future, it is hoped that there will be an increase in drone technology and deeper data analysis can help become a long-term solution for areas prone to tidal floods such as Belawan. That way, it will not only reduce the risks faced by the community, but will also increase environmental resilience to disasters that often occur.

Advantages of Drone Technology

The use of drone technology in detecting inundation areas of tidal floods has many advantages. Some of the advantages include:

Fast and accurate data collection: Drone technology allows for fast and accurate data collection, which can help the authorities and the community to respond better at the existing emergency situation.
Better spatial planning: The resulting analysis can be the basis for better spatial planning, disaster mitigation, and post-flood rehabilitation efforts.
Increased environmental resilience: The use of drone technology can help increase environmental resilience to disasters that often occur.

Limitations of Drone Technology

While drone technology has many advantages, there are also some limitations to consider. Some of the limitations include:

Cost: Drone technology can be expensive, which may limit its use in some areas.
Technical expertise: The use of drone technology requires technical expertise, which may limit its use in some areas.
Weather conditions: Drone technology may not be effective in areas with bad weather conditions.

Conclusion

Q: What is tidal flood?

A: Tidal flood is a type of flooding caused by rising sea water during high tide. This phenomenon can cause significant damage to buildings, infrastructure, and disrupt the activities of the surrounding community and industry.

Q: Why is Belawan area prone to tidal floods?

A: Belawan area is prone to tidal floods due to its location in the north coast of Medan City, which is a coastal area. The area is also affected by the rising sea water during high tide, which can cause flooding.

Q: What is the purpose of this study?

A: The purpose of this study is to detect and analyze the inundation area of tidal floods in the region by utilizing drone technology. The study aims to provide a clear picture of changes in flood inundation from time to time and to identify the areas that are most affected by tidal floods.

Q: How does drone technology help in detecting inundation area of tidal floods?

A: Drone technology helps in detecting inundation area of tidal floods by providing fast and accurate data collection. The drone captures images of the area affected by tidal floods, which are then analyzed to identify the areas that are most affected.

Q: What are the advantages of using drone technology in detecting inundation area of tidal floods?

A: The advantages of using drone technology in detecting inundation area of tidal floods include:

Fast and accurate data collection: Drone technology allows for fast and accurate data collection, which can help the authorities and the community to respond better at the existing emergency situation.
Better spatial planning: The resulting analysis can be the basis for better spatial planning, disaster mitigation, and post-flood rehabilitation efforts.
Increased environmental resilience: The use of drone technology can help increase environmental resilience to disasters that often occur.

Q: What are the limitations of using drone technology in detecting inundation area of tidal floods?

A: The limitations of using drone technology in detecting inundation area of tidal floods include:

Cost: Drone technology can be expensive, which may limit its use in some areas.
Technical expertise: The use of drone technology requires technical expertise, which may limit its use in some areas.
Weather conditions: Drone technology may not be effective in areas with bad weather conditions.

Q: How can the results of this study be used in practice?

A: The results of this study can be used in practice by:

Improving spatial planning: The resulting analysis can be used to improve spatial planning, disaster mitigation, and post-flood rehabilitation efforts.
Increasing environmental resilience: The use of drone technology can help increase environmental resilience to disasters that often occur.
Responding to emergency situations: The fast and accurate data collection provided by drone technology can help the authorities and the community to respond better at the existing emergency situation.

Q: What are the future directions of this study?

A: The future directions of this study include:

Increasing the use of drone technology: The study aims to increase the use of drone technology in detecting inundation area of tidal floods.
Improving data analysis: The study aims to improve data analysis to provide more accurate and reliable results.
Expanding the study area: The study aims to expand the study area to include other areas that are prone to tidal floods.