Photogrammetry And Its Use In Architecture

On June 17, 2018 by Bilal Sajjad

Photogrammetry And Its Use In Architecture

Until recently, capturing aerial photographs of a region or place could only be completed with a plane or a helicopter. As you can imagine, this was expensive! Changes in technology have made it easier for architects to create accurate depictions of particular areas whether it’s for construction projects or research.

Photogrammetry is defined as the science of making measurements from photographs. New photogrammetry programs make digital renders easier! While photogrammetry is used in a number of industries and fields, it’s particularly valuable in architecture! How exactly do architects use photogrammetry? This guide delves deep into the many ways!

Photogrammetry Defined

So what exactly is photogrammetry beyond its definition? This technique has been around for years now, but new technology is changing the way photogrammetry is conducted. Before, a camera was attached under a plane or helicopter and was pointed towards the ground. Now, it’s common for drones to be used in larger projects where aerial photos are needed. Several photos are taken through many passes of the area.

Finally, these images are processed in a photogrammetry software. This software can analyze the topography of the area and can create valuable renderings! Architectural photogrammetry is used to create a new level of accuracy in architectural renderings and research! Architects have many options for outputting data through photogrammetry software like outputting data as vector objects for CAD programs. Ultimately, photogrammetry is a practical architectural tool that’s used in all areas of construction, planning, and beyond.

How is Photogrammetry Used?

Now that you understand how photogrammetry works, it’s time to discuss how it’s used today in architecture. It basically is used in all aspects of architecture from start to finish! As technology continues to advance, there are even more uses of photogrammetry for architects and other professionals.

Site Planning

Site planning relies on thorough measurements in order to create an accurate design. By stitching maps together in 3D renderings, photogrammetry can help architects understand the area before building. Having a clear, accurate rendering will help decide important design elements prior to the design phase.

Design Decisions

When building a new project, there are a lot of decisions to be made. Some common decisions include building orientation, size, and general layout. These decisions are made much simpler when designed in an accurate visual rendering. Architects have room to try new things and experiment with different ideas in a safe virtual space.

Construction Progress

A visual rendering of the building design is useful not only during the design process, but after construction has begun. Monitoring the construction process is easier when there is a clear reference that is easy to follow visually. The construction progress can be seen in real time with the help of architectural photogrammetry software.

Marketing

Finally, visual renderings are a valuable asset in marketing and promotional tools. When selling large projects or attracting investors, a visual rendering is a great asset. By telling the story of the project through a visual rendering, it’s much easier to sell the idea of a place! Photogrammetry software can even add realistic environments surround a building or project which can help create a clear visual of a space that isn’t yet completed!

The Future of Photogrammetry

While computer software will never replace great architects and designers, it is still a testament to the growth of technology in this industry! The realistic renderings available thanks to photogrammetry are helping the industry advance and grow. Using photogrammetry is a great way to boost marketing potential while keeping costs low. The entire community can benefit from photogrammetry software and technology! In the next few years, photogrammetry is expected to become more common across industry lines!

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