Nearmap delivers new 3-D content and oblique imagery

Nearmap has announced a national survey program providing true, high-resolution oblique imagery and derivative 3-D products.

Nearmap provides cloud-based subscription access to up-to-date 2-D orthomosaic aerial imagery. Using its patented HyperCamera2 technology, Nearmap is applying the same access model to the oblique aerial imagery market.

Because this new camera system provides a high degree of overlap from different angles, Nearmap can reconstruct the real world in stunning detail, producing not only high-resolution orthomosaic and oblique imagery, but also surface and terrain models, natural-color point clouds and textured 3-D meshes.

“This level of detail and scale of coverage of oblique imagery has never been available as a ready-to-use service for commercial and government needs until now,” said Patrick Quigley, senior vice president and general manager, U.S. of Nearmap. “The HyperCamera2 process maps reality, by capturing the tops, sides and view angles of locations, buildings and objects, providing specific details of what’s exactly on the ground.

Screen capture from a Nearmap 3D fly-through of Austin, Texas, rendered from Nearmap oblique Imagery.

Users will be able to immerse themselves in 3-D textured mesh models, improving analysis and design activities. They can see different elevations and line of sight using the 3-D information.

These features become important in many use cases, including airport or utility planning, or to determine the best location for a crane before a construction project. Other applications include wireless telecommunications network modeling, solar panel design, tactical resource deployment, real estate development promotion, property valuation, insurance underwriting and smart cities.

“3-D brings a whole new aspect of mapping reality to both commercial and government organizations,” said Rob Newman, CEO and managing director of Nearmap. “This new service will help industries plan, design, estimate, communicate and execute their plans — everything from major construction projects to solar installations on homes and businesses.”

Beginning in April, Nearmap has already surveyed oblique images in Las Vegas; Indianapolis; Austin, Texas; Omaha, Nebraska; Phoenix; Seattle; Denver; Kansas City, Kansas; Chicago and New York, and continues to add new areas.

By the end of 2017, Nearmap plans to complete surveying the largest urban areas covering more than half of the U.S. population — about 150 million people.

Nearmap imagery will be refreshed up to three times per year in these coverage areas — with three orthomosaic captures incorporating one oblique capture. Nearmap’s orthomosaic imagery already covers nearly 70 percent of the U.S. population dating back to 2014. “This gives our customers the aerial imagery services they need for their businesses and projects,” Quigley said.

Nearmap’s oblique imagery can be accessed in the MapBrowser interface or integrated into a customer’s own web application using Nearmap’s industry-standard API. Digital surface modeling is also available for export into GIS / CAD tools, including Esri’s ArcGIS Pro. Nearmap will soon enable similar access to the 3-D products.