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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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Gov AbdulRazaq Lauded Over Conferment Of Sadauna Of Ilorin Title

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Stephen Olufemi Oni, Ilorin

Kwara State Governor AbdulRahman AbdulRazaq has been hailed for the conferment of the prestigious Sadauna of Ilorin Emirate title on him by His Royal Highness, the Emir of Ilorin, Alhaji (Dr.) Ibrahim Sulu-Gambari, CFR.

Giving the commendation on Tuesday in a statement in Ilorin, the state capital, Alhaji Yakubu Garba Gobir, who is the Sarkin Gobir and Madawaki of the Ilorin Emirate, described the recognition and honour on Governor AbdulRazaq as well deserved, timely and apt, giving his huge contributions to the growth and development of Ilorin Emirate and Kwara State as a whole.

Gobir specifically commended the Emir of Ilorin for conferring this distinguished title in recognition of the qualities and contributions of the new Sardauna, noting that it is a solemn call for greater responsibility, leadership, loyalty and devoted service to the Emirate and its people.

He added: “The title of Sardauna occupies a position of profound significance in the history, heritage and traditions of the Ilorin Emirate. I commend His Royal Highness, Alhaji (Dr.) Ibrahim Sulu-Gambari, CFR, the Emir of Ilorin, for conferring this distinguished title in recognition of the qualities and contributions of the new Sardauna.

“The title embodies courage, leadership, loyalty and devoted service to the Emirate and its people. Your elevation is therefore not merely a mark of honour; it is also a solemn call to greater responsibility and continued service.

“As a fellow title-holder in the Ilorin Emirate, I am particularly delighted to welcome you into this distinguished circle of traditional leadership. I am confident that you will bring to the office the same qualities of leadership, dignity and unwavering commitment to public service that have distinguished your tenure and career.

“At a time when our Emirate and our State require men and women of character, wisdom and courage to advance the interests of our people, I am certain that you will make a meaningful contribution to the enduring unity, progress and development of the Ilorin Emirate.”

Gobir offered prayers for a successful, impactful and enduring tenure for the new Sadauna, adding:
“May Almighty Allah grant you wisdom, sound health and strength, and may He make your tenure as Sardauna of Ilorin a source of lasting honour to you, your family and the entire Ilorin Emirate.”

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FG Commissions KWASU ICT Centre To Enhance Graduates Employability

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Stephen Olufemi Oni, Ilorin.

The wife of President Bola Ahmed Tinubu, Senator Oluremi Tinubu, has commissioned a TETFund/Renewed Hope Initiative-backed ICT Experience Centre at the Kwara State University (KWASU), Malete.

It would be recalled that KWASU is one of the six tertiary institutions selected for the pilot phase of this intervention, with one institution representing each of the Nigerian six geopolitical zones.

Represented at the commissioning on Tuesday by the wife of the Vice-President, Nana Shettima, Tinubu said the project is a testament to the federal government’s commitment to advancing education, digital inclusion and enhancing graduate employability.

“The TETFund/Renewed Hope Initiative ICT Experience Centre we are commissioning today represents opportunity, innovation, knowledge, and the future of young people in Kwara State and beyond.

She said: “This initiative aligns with the Renewed Hope Agenda of the administration of His Excellency, President Bola Ahmed Tinubu, GCFR, which places emphasis on youth empowerment, education, innovation, and economic transformation. Mr President is committed to creating opportunities that will equip Nigerian youths with knowledge and skills required to thrive in a modern and competitive world.”

Senator Tinubu said the facility was designed as a modern technology centre equipped with ICT laboratory, interactive digital display, conference facility, and exhibition spaces, adding that it would be an environment for learning, creativity, research, and technology advancement.

According to her, the ICT centres had been commissioned at the Ekiti State University on May 28, University of Cross Rivers State on September 4, Anambra State Polytechnic on September 10, adding that the Centres at Kaduna State University and Taraba State Universities would be commissioned soon.

“The next phase of this intervention will cover 15 institutions in Adamawa, Bayelsa, Borno, Delta, Edo, Enugu, Imo, Katsina, Nasarawa, Niger, Ondo, Osun, Rivers, Yobe, and Zamfara states which construction is currently ongoing. This expansion demonstrates the administration’s commitment to ensuring that more Nigerian youths, irrespective of their locations, have access to digital learning opportunities,” she said.

She encouraged the students to take ownership of the facility, maximise the opportunity it provides, and use technology positively to enhance their lives, community, and the nation.

In his speech, the Executive Secretary of Tetfund, Architect Sonny Echono, said the centres are being established across selected Universities, Polytechnics and Colleges of Education, with the Kwara State University, Malete proudly hosting the facility in the North-Central Zone.

“Through practical training and digital skills acquisition, TETFund seeks to enhance graduate employability, foster innovation and position Nigeria to participate more effectively in the global
technology-driven economy,” he added.

Echono also said that the ICT Experience Centre is designed to equip students and lecturers with critical digital skills in Artificial Intelligence, Cybersecurity, Robotics and Software Development.

He added: “The Centre being commissioned today is one of the foremost ICT Experience Centres being delivered across the country, and the third to be commissioned this year. The Centre is equipped with modern digital devices, Computer systems and relevant software to facilitate training, practical learning and skills development. The facility is appropriately furnished and
fully air-conditioned, with supporting power and municipal infrastructure.”

Also speaking, the Vice Chancellor of the University, Professor Shaykh- Luqman Jimoh, said the new facility represents vision, belief, and an investment in the Nigerian youth to better shape the future of our
nation.

The Vice Chancellor described the ICT Experience Centre as an investment in human capital, in innovation, in entrepreneurship, and, most importantly, it is an investment in the future of Nigeria.

“This Centre will provide opportunities for our students to develop practical digital skills and engage with contemporary technologies. Importantly, it is our hub for interdisciplinary engagement.

“This ICT Experience Centre is therefore a timely, critical, and strategic infrastructure that will definitely enhance research, teaching, learning, entrepreneurship, and community service. This intervention is at the core of what this university seeks from partners and donors: synergies that add value and impact on today and the future,” he started.

KWASU Vice Chancellor also assured that the ICT Experience Centre would be put to maximum use for the benefit of students, researchers, and the University
community, adding that the “KWASU community would engage with the facilities in this Centre, we will use it. We will explore, experiment, learn, and innovate in i

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2027: Violent ;Kaduna as ADC, APC Supporters Trade Accusations….APC Calls For Police Investigation into the Vandalisation, attacks on its Office

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By Hassan Agboola

Tension is mounting in Kaduna State ahead of the 2027 general elections, following renewed exchanges between supporters of the African Democratic Congress (ADC) and groups backing the administration of Governor Uba Sani.
The latest development came on Tuesday when ADC governorship candidate, Isa Ashiru, addressed supporters in Kaduna and, according to an account of his remarks, declared that the party was prepared to respond to attacks against its members.
Ashiru was also quoted as saying that it was Governor Uba Sani, rather than President Bola Ahmed Tinubu, who was responsible for the continued detention of former Kaduna State Governor, Nasir El-Rufai.

However, available public records show that El-Rufai’s detention followed proceedings before the Independent Corrupt Practices and Other Related Offences Commission (ICPC), with the commission stating that his continued custody was based on a court-issued remand order.

The controversy over El-Rufai’s detention has nevertheless become a major political issue in Kaduna and beyond. The ADC has repeatedly criticised the handling of the former governor’s case and alleged political persecution, while other political actors have made different claims about the circumstances surrounding his detention.
Rising political temperature

Ashiru’s emergence as the ADC governorship candidate has added another dimension to the political contest in Kaduna. He defeated other aspirants at the party’s governorship primary in May 2026 and is now preparing for another governorship contest after previously representing the PDP in the 2019 and 2023 elections.
The political atmosphere has been further complicated by disagreements within the ADC and accusations from different groups over the party’s leadership and candidates.

A Southern Kaduna political group, for instance, recently questioned Ashiru’s candidacy and the choice of his running mate, allegations rejected by an ADC official.
The situation has also produced incidents involving ADC supporters and security personnel. In one recent incident, police dispersed an ADC solidarity walk in Kaduna, while the party subsequently accused opponents of attacking its members and warned that political violence could escalate ahead of the 2027 elections.

The former governor remains an important factor in the emerging political contest. El-Rufai was taken into custody in February 2026 after responding to an invitation from the ICPC. His family subsequently demanded his release, while the anti-graft agency maintained that his detention was authorised by a court.
Since then, the issue has increasingly featured in political statements by the ADC and its supporters, with the party accusing the Federal Government of political persecution and calling for the former governor’s release.
The development has created a new political fault line involving the ADC, the APC-led Kaduna State Government and supporters of the former governor.

While allegations have been exchanged over who is responsible for political violence in Kaduna, the competing narratives should not be confused with established findings. The ADC itself has recently rejected the suggestion that it has a monopoly on political violence and accused unnamed opponents of introducing thuggery into the 2027 political process.

With the 2027 election campaign yet to fully commence, the increasingly combative language from ISA Ashiru and his supporters has raised concerns about the possibility of further confrontation.
The immediate challenge before the political parties, security agencies and community leaders is therefore to ensure that political disagreements do not degenerate into violence, particularly in a state with Kaduna’s history of politically and communally sensitive conflicts.
As at the time of filling tid report the All progressive congress, APC , Kaduna state in a statement has condemned the attacks on its office and called for police investigation
Certainly. I’ll retain the substance of the report while correcting grammar, tightening the structure, and presenting it as a clean newspaper hard-news story.
Writing
APC Condemns Violent Attacks on Members, Party Offices in Kaduna
The Kaduna State chapter of the All Progressives Congress (APC) has condemned alleged violent attacks on its members and the vandalisation of party offices and properties in the state.
The party also called on the police and other security agencies to investigate the incidents and ensure that those responsible are brought to justice.
In a statement, the Kaduna State APC Publicity Secretary, Sani Dan-Azare, alleged that some of the party’s members and supporters had been attacked, while some party and support-group offices were vandalised.
He also alleged that vehicles belonging to some party members were damaged during the incidents.
The APC described the attacks as unacceptable and urged security agencies to conduct a thorough and impartial investigation to establish the circumstances surrounding the incidents.
The party called on its members and supporters to remain calm and law-abiding, stressing that they should not resort to retaliation or take the law into their own hands.
The APC said it remained committed to peaceful political engagement and urged all political actors in Kaduna State to conduct their activities within the bounds of the law.
It further appealed to security agencies to strengthen security around party offices and other sensitive locations to prevent further incidents.

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