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Qingdao develops advanced 3D “city map” to enhance smart urban management

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By Wang Zhe, People’s Daily

With a simple scroll of the mouse, the city of Qingdao, east China’s Shandong province, comes vividly into view – high-resolutionbuildings rise sharply, their intricate details clearly rendered.

At his workstation, Hu Zhenbiao, chief systems architect at the Qingdao Institute of Survey and Mapping, introduced a city-scale 3D simulation platform: a full-scale digital twin of the city.

Real-scene 3D modeling has become a vital strategic resource and production element in the development of digital cities and the broader digital economy. By offering accurate, spatial-temporal depictions of urban spaces, these technologies provide vital insight into the dynamics of modern city life, infrastructure, and ecosystems.

The platform, officially launched in March 2021 under the leadership of the Qingdao Institute of Survey and Mapping, represents a landmark in urban digitization.

“Behind this platform lies more than six months of aerial photography, the processing of millions of images, and the 3D modeling of hundreds of thousands of buildings,” Hu explained.

Qingdao’s varied topography – marked by hilly terrain and dramatic elevation changes – necessitated the use of oblique aerial imaging to capture raw imagery and build an accurate 3D model.

For this phase, the project team deployed manned fixed-wing aircraft equipped with 150-megapixel, five-lens oblique aerial cameras. The aerial survey covered the entire urban area, achieving a ground resolution of 15 centimeters and maintaining more than 70 percent image overlap to maximize accuracy.

Hu noted that certain structural details – such as eaves and building undersides – were sometimes difficult to capture due to limited aerial angles, requiring on-site supplemental photography. “We used a combination of hybrid restoration and modeling techniques to accurately reconstruct the structures,” he said, pointing to the Qingdao International Conference Center on his screen. “Those eaves, for example, were recreated using 3D modeling.”

In March 2022, following expert review, the project was officially launched for citywide application. Today, the platform covers Qingdao’s entire land area – 11,000 square kilometers – as well as 800 kilometers of coastline, 49 bays, and seven inhabited islands.

“Fire reported on the eastern slope. Please respond immediately,” came the voice over the radio at the emergency command center in Qingdao’s West Coast New Area.

Qi Degang, deputy headof the area’s emergency management bureau, responded quickly. “The nearest water source is Reservoir No. 37 in Lingshanwei, about 700 meters away.”

This exchange occurred during a forest fire response drill on Xiaozhu Mountain. Displayed prominently on a large screen in the command center was a real-time, 3Dforest fire map – showing the fire’s location, affected area, and smoke direction.

“Our drones send back live footage, which is directlyfed into the 3D platform,” explained Mu Kun, head of forest fire response at the emergency management bureau.

A new call came in: “There’s a fork ahead – what’s the fastest route?”

Mu quickly zoomed in, selected a mountain trail and charted a path for the responders. “This trail is only one meter wide. Rescuers will have to go on foot. Elevation gain: 200 meters.”

“The 3D model allows us to act with greater speed and precision,” Qi added. “It helps us identify access routes, calculate burn areas, and direct field personnel efficiently.”

To date, Qingdao’scity-scale 3D simulation platform has been shared with over 60 municipal departments. It supports more than 100 key functions, including disaster prevention and mitigation, urban planning, social governance, and urban renewal. The platform also underpins over 70 digital government service applications and records nearly 100 million uses annually.

“Compared to traditional 2D maps, 3D modeling offers greater realism, dimensionality, and accuracy,” said Xue Hongli, deputy head of the Qingdao Bureau of Natural Resources and Planning. “It creates a holographic digital twin of the physical world, providing strong spatial support for fine-grained urban management.”

Xue emphasized that cities are constantly changing and 3D mapping must evolve in tandem to capture these transformations with fidelity.

At the bureau’s headquarters, staff members examined two versions of a digital model for a former mining site in Qingdao’s West Coast New Area. The comparison revealed tangible signs of ecological restoration – more vegetation and a gentler slope.

Qingdao is home to 898 legacy mine sites. In the past, inspectingthese sites required a full month of on-the-ground efforts. Now, with the help of the 3D model, the same work takes just five days. Since 2023, the city has carried out annual temporal updates to the city-scale 3D simulation platform, enabling it to track urban changes with precision and support data-driven analysis and evidence-ba

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Kwara celebrates Fela’s legacy with retrospective exhibition

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Stephen Olufemi Oni, Ilorin

The Kwara State Government has celebrated the life and enduring influence of Afrobeat legend, Fela Anikulapo-Kuti, with a retrospective exhibition aimed at preserving African cultural heritage and inspiring younger generations.

The exhibition, titled Fela Anikulapo-Kuti: A Retrospective, was opened by Governor AbdulRahman AbdulRazaq at the Institute of Contemporary African Art and Film in Ilorin on Monday.

The Governor said the establishment of the institute reflected his administration’s belief that development should extend beyond physical infrastructure to include spaces that promote creativity, knowledge and economic opportunities.

“When we established the Institute of Contemporary African Art & Film, our vision was clear: development must go beyond roads, bridges and buildings to create spaces for creativity, knowledge and opportunity,” AbdulRazaq said.

According to him, cultural infrastructure plays an important role in connecting people to their history, broadening their imagination and encouraging critical thinking.

“Physical infrastructure connects places; cultural infrastructure connects people to their history, expands their imagination and challenges their thinking,” the Governor said.

AbdulRazaq said the institute was established to preserve African stories, nurture talents and showcase the continent’s artists and thinkers to the world,
describing the decision to open the institution with an exhibition dedicated to Fela as significant, given the musician’s contribution to African music, social commentary and cultural expression.

“Fela was more than a musician. Through his music and artistic expression, he challenged conventions and confronted society with questions about power, freedom, identity and justice,” he added.

The Governor added that the late musician’s life demonstrated the capacity of artistic expression to influence public discourse and inspire social change.

The exhibition, curated by June Creative Art Advisory, led by its founder, Mrs Seun Alli, featured photography, archival materials, film, graphic works and other artistic expressions exploring Fela’s life, times and enduring influence.

AbdulRazaq commended the firm for bringing its curatorial expertise and creative vision to the project, while describing the exhibition as an opportunity for different categories of visitors to engage with the musician’s legacy.

He said the exhibition would provide students with learning opportunities beyond the classroom, inspire artists, support researchers and encourage young people to explore the creative industry.

“For students, this is a classroom beyond the classroom; for artists, inspiration; for researchers, an opportunity for deeper inquiry; and for young people, a reminder that creativity offers both self-expression and economic opportunity,” he said.

The Governor clarified that the state government was not claiming ownership of Fela’s story but was providing a platform for younger generations to encounter and learn from his legacy, adding that the state government is optimistic that the institute would promote cultural education, encourage creative enterprise, attract visitors and strengthen Kwara State’s position in Nigeria’s cultural and creative landscape.

According to him, the institution’s success would be measured by the talents it nurtured, the ideas it inspired and the opportunities it created.

“Governments change, but institutions should endure,” the Governor said, expressing the hope that the exhibition would mark the beginning of sustained cultural engagement at the institute.

“May this exhibition begin sustained cultural engagement at ICAAF and inspire our young people to create, question, discover and contribute to society,” he said.

AbdulRazaq added that the initiative reflected his administration’s commitment to building a state where cultural heritage, innovation and economic opportunities complemented one another.

In her address, the Commissioner for Communications, Hon. Bolanle Olukoju, said: “Today’s exhibition offers us an opportunity to revisit the life and works of Fela
Anikulapo-Kuti and appreciate how his music, ideas and artistic expression continue to influence generations.

“For the Ministry of Communications, this occasion speaks to an important part of our
mandate: promoting the stories, talents and creative expressions that shape our identity as a people.”

The Commissioner particularly noted that under Governor AbdulRazaq’s leadership, the State is creating opportunities for young people through investments in sectors such as film, fashion and technology.

She added: “Projects including
the Sugar Film Factory, the Garment Factory and the Ilorin Innovation Hub reflect the administration’s commitment to developing talent and supporting enterprise.

“The Institute of Contemporary African Art & Film, formerly the Ilorin Visual Arts Centre, adds an important dimension to this effort. It provides a platform for artistic expression, cultural learning and creative collaboration.

“We want young Kwarans who are passionate about painting, photography, filmmaking, fashion and design to see ICAAF as a place where they can explore their interests, learn from others and showcase their talents.

“We also encourage students to engage with art and history beyond the classroom. Fela’s story is a fitting subject for this exhibition. It demonstrates how creativity
can go beyond entertainment to shape cultural identity and influence public conversations. There is much for our young people to learn from his artistic journey and enduring impact.

“It might also interest you that kwara state was also part of Fela’s creative showcase during his lifetime.”

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2027: Ilorin West LG Boss Leads APC Mega Rally In Ubandawaki

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•••Says Ward stands with APC

Stephen Olufemi Oni, Ilorin

The Executive Chairman of the Ilorin West Local Government, Mallam Shehu AbdulRahman Babatunde Ladan, has led an All Progressives Congress (APC) mega rally in Ubandawaki Ward, reaffirming the commitment of party members and supporters to the APC ahead of the 2027 general elections.

The rally attracted party leaders, grassroots mobilisers, youths, women, and other stakeholders who gathered to demonstrate their support for the party.

Addressing the gathering, Chairman Ladan declared that Ubandawaki Ward remains committed to the APC and its political leadership, expressing support for President Bola Ahmed Tinubu’s Renewed Hope Agenda, Kwara State Governor AbdulRahman AbdulRazaq, and the APC governorship candidate, Rt. Hon. Engr. Yakubu Danladi-Salihu (SYD), alongside other party candidates for the 2027 general elections.

The Chairman emphasised the importance of unity, peaceful political engagement, and sustained grassroots mobilisation in strengthening the party’s structure ahead of the forthcoming elections, urging party faithful to remain united, engage constructively with residents, and work collectively towards the party’s political objectives.

Ladan also acknowledged the importance of Ubandawaki Ward in the political landscape of Ilorin West, encouraging party leaders and supporters to maintain cordial relationships, promote inclusive participation, and sustain engagement with the electorate. He stressed that a united party structure would help strengthen internal cooperation and effective grassroots coordination.

The mega rally renewed calls for unity, loyalty, and peaceful political participation among APC members and supporters, underscoring commitment by participants to mobilising support for the party’s candidates ahead of the 2027 general elections, while promoting peace, development, and responsible democratic engagement across Ilorin West Local Government Area.

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KW-IRS Staff Threaten Strike Over Alleged Poor Remuneration

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  • Mgt Accuses Union Of Dishing Out False Staff Remuneration Scale

Stephen Olufemi Oni, Ilorin

The staff of the Kwara State Internal Revenue Service (KWIRS) have lamented poor welfare conditions, rising living costs and stagnant salaries they have been subjected to, despite their contributions to the state’s revenue generation.

In a statement issued by the KWIRS chapter of the Association of Senior Civil Servants of Nigeria (ASCSN), the workers lamented that their sacrifice and professionalism, which have helped to place Kwara State among the more self-reliant states in the country, have not been matched with corresponding improvement in their welfare.

The workers questioned the disparity between their contributions to the state’s revenue and their welfare, saying many of them are battling financial hardship.

“We block leakages. We are posted to hospitals and other MDAs to secure government revenue. We work under pressure day and night but we continue to struggle to meet basic needs due to poor salaries.”

The association further expressed concern that personnel costs had remained unchanged for years while other expenditure heads had continued to increase.

It also cited a salary negotiation agreement dated October 11, 2022, which reportedly stated that the adjustment would be implemented “as soon as it can be accommodated in the budget.”

According to the workers, nearly four years after the agreement, there had been no implementation or clear indication of when the adjustment would take effect, despite the rising cost of living.

The staff said expenses on school fees, house rent, transportation and food had increased significantly while their salaries remained unchanged. “We smile outside but the majority of us are bleeding inside. We cannot continue to generate wealth for the state while we wallow in abject poverty,” they declared.

Urging their colleagues to remain united and resolute in pursuing improved welfare, the association said the workers should not expect better conditions without collectively standing up for their interests.

It called on members to remain calm, vigilant and prayerful as a 14-day period beginning October 15, 2026, counts down, without specifying further details in the statement about the expected action at its conclusion.

Reacting to the KW-IRS staff allegations, the Management, while
reaffirm its commitment to professionalism, political neutrality and its statutory mandate, expressed dismay over public speculation on staff remuneration and attempts to politicise unverified internal administrative communications.

“Management is concerned by attempts to exploit unverified internal administrative communications for political purposes, create unnecessary tension and distract the Service from its responsibilities. KWIRS will not be distracted from its mandate by such narratives,” said the Management.

It added: “The isolated salary figures being circulated on social media do not represent the full remuneration structure or total emoluments of KWIRS staff. Staff compensation extends beyond regular monthly salaries and includes the following benefits, in accordance with applicable policies and approved arrangements:

“Annual and Performance-Related Bonuses: Annual, festive, and situational bonuses linked to revenue performance milestones and staff performance and situational economic palliatives are paid periodically to staff members

“Annual Leave Allowance: A separate annual payment in addition to regular monthly remuneration.
Staff Welfare and Operational Support: Structured measures designed to support staff welfare and professional development throughout their careers.

“Accordingly, assessing staff remuneration solely on selectively circulated salary figures presents an incomplete picture of the Service’s compensation and welfare structure.

“Management remains committed to staff welfare, motivation and professional development. The Service will continue to strengthen policies and operational processes that support staff well-being and performance, within government-approved resource allocations and applicable administrative frameworks. The Service remains one of the Government Institutions with the most recruitment requests and this is a testament of Management’s commitment to staff welfare.

“KWIRS urges members of the public, taxpayers and other stakeholders to disregard unverified and misleading narratives, verify information before sharing it, and rely on official Service communications for accurate information about its operations and staff policies.

“All stakeholders are encouraged to refrain from politicising internal administrative matters or spreading claims capable of undermining institutional harmony and public confidence.

“KWIRS remains focused on its statutory responsibilities and committed to mobilising revenue for the economic growth and sustainable development of Kwara State.”

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