2020: Enhanced Mobile Survey System to Support Monitor and Analysis of Water Situations, Phase 3
08/02/2024
The objective of Enhance mobile survey system project to support monitor and analysis water situations, Phase 3 aims to develop topographic data survey system (Mobile Mapping System: MMS) on land, water, and air to be able to maximize operation efficiency in all terrain conditions.
Develop hydrographic and aerial survey system
Operation started in 2020, focusing on developing an automated hydrographic survey system which able to installed multi-frequency measurement equipment that makes it possible to measure depth through obstacles that are underwater weeds. This system also featured wide-scanning sensor technology for measuring depth values on both sides, expediting survey completion. It enabled remote operation control and real-time data display during surveys. Additionally, HII has enhanced the capability of aerial survey through Unmanned Aerial Vehicles (UAVs) which able to work in multiple areas simultaneously. The result of the developing hydrographic survey can display data in the form of lines and points of depth. It can be displayed as depth cross-sections and 3D depth images, and through the collaboration of hydrographic survey and UAVs, the mobile topographic survey become more accurate and efficient.
Develop and enhance the data processing system
Develop storage system and large-scale survey data management, Content and MMS data management system on HII’s website which the system will automatically copy the online data from the Mobile Mapping System to the MMS HPC through an online connection and analyze in the form of batch processing for data management and fast searching.
November 2020: Exploring Roi Et Province
HII has collaborated with Umm Mao Subdistrict Municipality, Thawat Buri District, Roi Et Province to survey the water barriers level and topographic n Umm Mao Subdistrict and nearby areas for planning water resources management in the area by using MMS and UAV that has been developed in 2019. The results from all surveys provide area’s topography, accurate planning infrastructure, and serves crucial data for public utility developments. Data visualization is available for viewing on the website https://mms.hii.or.th/ anytime, anywhere.
