Specialists in photogrammetry, 3D fine modeling, and digital heritage preservation. Digital resurrection of one of New Zealand's most historically significant Māori rock art sites — now 600-1000 years old.
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"Māori at the limestone shelter, Weka Pass" — Thomas Selby Cousins, commissioned by Julius Haast, Canterbury Museum, 1876. Canterbury Museum, NZ.
Tucked into the hills of North Canterbury, New Zealand, lies a limestone overhang that has witnessed centuries of history. The Weka Pass Historic Reserve was officially established in 1969 — but the stories written on its walls stretch back far longer.
Māori were the first to call this place home — even if only briefly. They visited seasonally for mahinga kai (food gathering), hunting moa, weka, kererū, and kākā. Under the limestone shelter, they rested by night and left their marks by day — using charcoal from fires and red ochre (kōkōwai) to depict human figures, fish, and dogs.
When European settlers arrived, they too sheltered under the overhang — and brought the drawings to wider attention. In 1876, Julius Haast, Director of Canterbury Museum, conducted the first scientific investigation. He commissioned artist Thomas Selby Cousins to copy the main figures and excavated the shelter floor, confirming Māori occupation between 600–1,000 years ago.
In 1929, at the direction of W.R.B. Oliver of the Dominion Museum, the original drawings were overpainted in red and black house paint to make them "more visible." It seemed reasonable at the time. In hindsight, it is regarded as a catastrophe — centuries-old natural pigments were buried forever beneath modern paint, irreversibly destroying their scientific and historic value.
A fence now separates visitors from the drawings. The 40-minute walk across private farmland — closed 1 August to 1 October during lambing — offers time to absorb the weight of what we nearly lost. This 3D model captures what remains: the limestone overhang, the overpainted figures, and the story still unfolding.
*Closed 1 Aug – 1 Oct during lambing season. Dogs prohibited.
State-of-the-art photogrammetry and 3D modeling for government heritage projects.
Using multi-angle photography and advanced photogrammetry software to create precise 3D point clouds.
Sub-millimeter precision mesh generation and Gaussian splatting for hyper-realistic digital twins.
Secure long-term storage and interactive web delivery for government heritage preservation.
Founded by lifelong friends who grew up together, Laniakea Intelligence brings together world-class expertise in photogrammetry, LiDAR analysis, remote sensing, and GIS — all alumni of internationally renowned geospatial programmes. Together, the team has published hundreds of peer-reviewed papers and delivered projects worth tens of millions of NZD across government, heritage, and research sectors.
Expert in high-precision 3D reconstruction and geospatial intelligence. Led multiple national-scale heritage digitisation programmes across Aotearoa New Zealand.
Specialist in point cloud processing, LiDAR data analytics, and automated feature extraction. Delivered production-grade processing pipelines for large-scale infrastructure and terrain mapping.
Associate Professor at Wuhan University with visiting scholar experience at University of Canterbury and UIUC. Research spans urban geographic big data, ecological remote sensing, and LBS.