3D Urban Mapping: Understanding the Process

For an emerging technology like 3D mapping, it is expected that over the years, several techniques have been created and then deployed with the goal is creating and representing a three-dimensional urban landscape. Understanding these methods and determining how practical, feasible, and useful they are for the specific applications you have in mind is essential if you want to make the most of them.

There are methods that can get photo-realistic buildings constructed quickly but may lack spatial detail or accuracy and hence, can only be used for limited applications. There are approaches that construct every single building accurately but may prove to be too impractical if one were to use it on a large scale due to how time-consuming it is likely going to be. There are also methods where rely on remote-sensing high-resolution data in order to define the volume, height, and location of each building while also using automaton in order to create large city representations that are more realistic.

Experienced industry expert Hassan SadiqHimex emphasizes how important it is to get a good understanding of the difference and similarities of the various approaches when it comes to top urban mapping. Reviewing these elements will help one gain a better grasp of what is involved if one were to come up with a 3D representation that is accurate, detailed, and functional.

Numerous challenges plague today’s world of urban mapping in 3D. There are many building models in existing three-dimensional maps that are nothing more than just pictures that were overlaid onto mesh frames. While it is true that these images may be remarkable to see, the means in which they can be used for will often be just limited to mere human interpretation and visualization.

Some experts approach the creation of 3D urban maps by using building models that are procedural in nature. These are cartographic products that function very much like a traditional map and may even have a cartoonish appearance. They are often created with the main aim of relaying information. Considering how they can provide not only visualization but also allows analysis and query means that they may be more practical in this aspect.

There are also diverse approaches when it comes to the use of data sources in the construction of three-dimensional urban maps and other associated building models. There are those that enter architectural specifications, 2D GIS databases, and building component libraries manually. There are those that use DTM or digital terrain model in 3D urban mapping since it provides photography and can serve as the base layer for buildings, road, and other objects. In the creation of building models, Satellite and Aerial photography are increasingly being used too.

There is also often a need to combine different data sources to make sure that the resulting urban map is cost-effective, efficient, and timely- but of course, this would have to depend on the specific purposes that the map is expected to be used for. Learn more about the different processes of 3D urban mapping by reading Hassan Sadiq Himex online.


3D Projection Mapping: The Next Big Thing for Events

The best events are those that do not just engage the audience, but those that make the entire experience and the subject matter really come alive. One of the increasingly popular methods being implemented in many an event these days is projection mapping. This is certainly one technique that pushes to the sign such memories of projecting home movies on the flat screen and instead creates impressive 3D experiences.

Event organisers these days have been increasingly incorporating technology in their presentations. Also referred to as video mapping or spatial augmented reality, these are techniques that are being used in many theme parks these days and are also fast becoming a fixture in numerous events for brand activations. The technique uses three-dimensional technology in order to map projected images on any surface. It could be an interior wall, a building exterior, a landscape, or an object and ten transforming that surface into one giant video screen.

The result is a projection that is not only dynamic but one that will truly offer an immersive ad creative environment to the audience. This allows modern event organisers to go somewhere that traditional creatives have not had the chance to- that is, making images really come alive in the third dimension.

The technique, according to Hassan SadiqHimex, has long since been embraced in Europe and is a fixture of many of their events. Projection mapping is notable thanks to the fact that it can provide an event with such memorable experiences. These are always great settings to encourage a contagious audience engagement.

This is especially popular along millennials too. Many of them, after all, are more than willing to spend their hard-earned cash on cool experiences, instead of using them to accumulate material things. With many of them, being driven by posts from their peers about life experiences, they tend to get out more and be part of these events themselves. With the help of smartphones and social media, the initial showing of projections tends to live beyond their showings. With audiences feeling compelled to share their experiences within their circle of friends, it is only a matter of time before the impression of the event spreads

If you are wondering whether this is one technology that would be right for your next event, below are some considerations to look into.

Your budget

Adding this technology can add such wow factor to our event. However, they will not come cheap. The rice will differ from one vendor to the next, but you do get what you pay for.

Your venue

Make sure to check first if the venue of the event is going to be appropriate for the images to be projected on. This is something that you and the prospective vendor can work on. They will be able to send somebody to scout the venue for the event and then decide if 3D projection mapping is going to be possible or not.

Learn more about how you can incorporate 3D projection mapping in your events by reading about Hassan Sadiq Himex online.