The opening ceremony of the National Achievements Exhibition themed ‘80 years of Independence – Freedom – Happiness’ took place on August 28 at the Vietnam Exposition Center in Hanoi, marking the 80th anniversary of the August Revolution and National Day. Within this landmark event, the Agriculture and Environment exhibition stood out as a special highlight, reflecting 80 years of the sector’s development

Under the theme “80 years of Agricultural and Environmental development for national prosperity and a sustainable future,” the sector’s exhibition traces Vietnam’s transformation from a subsistence economy to one of the world’s leading agricultural exporters. Alongside signature products such as rice, coffee, seafood, and wood, the exhibition places particular emphasis on science and technology, highlighting progress in digital transformation, smart farming, and sustainable resource management.

Acting Minister of Agriculture and Environment Tran Duc Thang visits the Ministry’s exhibition booth, praising its modern, dynamic presentation that blends tradition with digital technology

Speaking at the exhibition booth, Acting Minister Tran Duc Thang stressed that the event was not only a celebration of past achievements but also a recognition of the sector’s role in every stage of national development. “This exhibition must demonstrate the sector’s pivotal contribution to transforming Vietnam from a self-sufficient agricultural economy into a nation with an established place in the global value chain,” he said.

DTALS real-time positioning service delivers 1–3 cm accuracy nationwide, enabling smart agriculture, transport, urban management, and more

The science and technology section of the Agriculture and Environment exhibition attracted strong public attention. One highlight was the DTALS real-time precise positioning service, a core digital platform capable of delivering centimeter-level accuracy. Developed from a nationwide network of CORS stations across 34 provinces and cities, DTALS provides stable 24/7 signal transmission via 4G/5G. With its accuracy and open integration capacity (API/SDK), DTALS supports smart agriculture while also extending applications to transportation, urban planning, tourism, and defense.

UAV cluster system with aerial imaging and LiDAR scanning developed under the Ministry’s key science and technology program by MSc. Luu Hai Au and colleagues

Also on display were drones (UAVs) equipped for aerial imaging and LiDAR scanning, supported by dedicated control software and complete technological processes. These innovations, developed under a Ministry-level research project led by MSc. Luu Hai Au, enhance Vietnam’s capacity to collect and process geospatial data. In particular, the integration of IMU–GNSS sensors with virtual reference station (VRS) technology has enabled the production of large-scale topographic maps with superior accuracy, addressing practical needs in resource management, spatial planning, and infrastructure development.

Research on integrating IMU and GNSS with Virtual Reference Station (VRS) technology on UAVs for large-scale topographic mapping, conducted by the Institute of Geodesy and Cartography to advance modern surveying

The technologies presented are not limited to technical advances but are closely tied to sustainability goals. Notably, the MRV (measurement, reporting, verification) model is being applied to the One Million Hectares of High-Quality, Low-Emission Rice initiative in the Mekong Delta. This system supports greenhouse gas monitoring in agriculture, helping to ensure data transparency, strengthen international credibility, and demonstrate Vietnam’s commitment to its Net Zero target.

Exhibit onthe One Million Hectares of High-Quality, Low-Emission Rice initiative in the Mekong Delta, featuring the MRV system developed by the Institute of Agricultural Environment to promote low-carbon, green growth

Beyond the delta, new technological solutions also target water resource management—an increasingly strategic priority under climate change. The UAV for reservoir water quality monitoring, developed by Thuyloi University, drew strong interest. With its ability to follow pre-programmed flight paths, collect samples, and transmit real-time data to servers, this device improves monitoring efficiency, enables early warning, and enhances reservoir safety management, thereby supporting water security. Visitors were also introduced to other new technologies, including automatic weather stations, in-field greenhouse gas monitoring systems, smart clean water observation stations, and samples of rare terrestrial and marine minerals.

Water-quality monitoring UAV developed by Thuyloi University: capable of autonomous flight, water analysis, imaging, data transmission, and direct sampling

It is clear that the technologies showcased are more than research outcomes; they form integral components of the sector’s digital transformation and green growth strategy. From precision positioning and digital mapping to emissions monitoring and water management, all are geared toward building a modern agriculture that is environmentally responsible and climate-resilient. The exhibition therefore stands not only as a technology showcase but also as evidence of the sector’s determination to make science and technology a central driver of sustainable development.

Exhibition booths feature LED screens, 3D models, and digital spaces, vividly retracing 80 years of Vietnam’s agricultural journey from food security to billion-dollar global exports

Designed around the theme “80 years of agricultural and environmental development for national prosperity and a sustainable future,” the exhibition follows the storyline “Glorious past – Innovative present – Breakthrough future.” The thematic areas retrace milestones from the famine of 1945 and years of wartime hardship to the period of reform and international integration, when agriculture became a pillar of the economy, with agricultural, forestry, and fishery exports reaching over USD 62.5 billion in 2024.

Beyond farm produce, the exhibition highlights UAVs, automatic weather stations, greenhouse gas sensors, and smart monitoring systems, showcasing Vietnam’s agriculture and environment in the high-tech era

Visitors could view a diverse range of exhibits and models, including a live Central Highlands coffee tree, a breeding pair of pangasius fish, processed wood products, a multifunctional forest model, major irrigation works, and billion-dollar export commodities such as rice, coffee, pepper, rubber, shrimp, and fruits. The exhibition space incorporates LED displays, 3D models, digital technologies, and VR/3D, blending tradition with modernity and enhancing interactive engagement with the public.

Marking the 80th anniversary of the August Revolution and National Day (September 2), the National Achievements Exhibition themed “80 years of Independence - Freedom - Happiness” opened on August 28 at the Vietnam Exposition Centre in Dong Anh, Hanoi. With more than 230 booths, it is the largest event of its kind ever held. The Agriculture and Environment pavilion drew particular attention for its integration of traditional elements with modern technology. The exhibition runs from August 28 to September 5, 2025, and will remain accessible online in a 3D–VR format through August 2026, extending its reach to both domestic and international audiences.

Minh Thanh - Ngoc Huyen