View and download data in our free point cloud viewer
Here’s some helpful tips for the best viewing experience
If your internet connection allows, move the Point Budget slider to the maximum amount available to view all the points in the cloud.
Making the point size smaller using the Point Size slider makes the data easier to view and interpret.
In the tools section of the viewer, you can measure the distance and angles of features within the pointcloud.
Using the materials section of the viewer, you can use the Select Attributes dropdown to view by intensity, elevation and RGB (if point cloud is coloured).
Boulby mine was one of the first in the world to use SLAM technology, having adopted GeoSLAM’s ZEB1 into their workflow, in 2013. Nowadays, the mine operates GeoSLAM ZEB Horizons for most of their survey needs.
The way we work is changing. Advanced technology tools are transforming the way we collaborate, analyse, organise and innovate. In just about every sector, the tech advance is helping organisations be more productive, save time and money and work better together. And the mining industry is no different – only that it lags behind. (1)
With increased competition, the pressure is on. Around the world, mining operators across all commodities are facing the combined challenges of declining ore grades and operating efficiency. With the decreasing availability of tier one assets, and continued focus on shareholder returns, operators are looking towards digital tools and new ways of working to drive results.
The digital revolution can transform and automate the entire mining value chain from ‘pit to customer’. Advanced supply chain visualisation tools can aggregate data from multi-systems to show near-real-time operations metrics; drones can help with geotechnical monitoring and remotely conduct stockpile volumetric audits; and powerful laser scanners can build highly accurate 3D maps of underground mines in minutes.
The last decade has seen the rollercoaster of highs and lows in the mining sector; and the volatility is likely to continue.(2) While digital tools are readily available that help mining decision-makers do the job better, faster, safer and more cost effectively, there are still many businesses slow to embrace transformative practices. With change being a constant, forward- thinking mining operators need to embrace digital technology and drive innovation, or risk being left behind.
As the mining industry’s value proposition is increasingly called into question, mining companies are beginning to see that they cannot succeed into the future unless they change the way they operate.
Today’s mining companies aren’t short for choice when it comes to assessing ground-breaking technologies. From autonomous vehicles to automated drilling and tunnel boring systems, the decreasing cost of technology puts many of these innovations within reach. Even within the last few years, drone technology has taken off to the extent that easy-to-use aerial technology is now affordable – and millions of drones are sold each year. (3)
Digital technologies already employed or that will be employed in the next 3-5 years in mining operations:
How spatial data visualisation is rocking the mining world
According to Anglo American, spatial data is being used more and more in the mining industry, with spatial data models and maps becoming more detailed and clearer than ever before. Today, we are seeing breakthroughs in three-dimensional (3D) modelling, Virtual Reality (VR), and Augmented Reality (AR) technology.(1)
3D modelling creates a viewable, life-like impression with depth perception that allows the human brain to understand and relate to complex interrelated issues. VR enables a user to test a piece of equipment without the risk of damage or cost. These new technologies allow us to design new mines more efficiently and make it possible to experience what it’s like to work in a mine without being out in the field.
Digital technologies can not only help mining companies survive, but importantly, to thrive. The productivity and safety gains of embracing new technologies are huge: better equipment performance (47 percent), operational/administrative cost savings (42 percent) and better decision making (40 percent).(3) When you add in stronger collaboration across the supply chain, safer conditions for employees being removed from dangerous working conditions and waste being eliminated – even the most risk averse of mining companies can be convinced.
Yet to be truly successful – cutting-edge technology alone isn’t enough. While digital solutions will empower employees to make better decisions, they will also cause upheaval as manual jobs are automated. Mining companies need to consider how to create new employment opportunities, and how to reskill and retrain people to learn technology and tools faster. They’ll need to not only reach beyond traditional tools but importantly embrace the mindset and approach to collaborate.
Technology is certainly not a silver bullet, but targeted in the right places, it will make mines even more safe, and our operations more efficient and cost-effective.
– Dr Caius Priscu, Head of Mineral Residue Facilities, Anglo American
Rio Tinto: Mine of the Future
A decade ago, Rio Tinto declared one of the most ambitious transformation programs in mining: plans for an intelligent mine packed with driverless trains, trucks and robotics. At the heart of the program is an operations centre in Western Australia that today generates 2.4 terabytes of data every minute from hundreds of pieces of mobile equipment and sensors. Covering 16 individual mines, the one integrated centre (which looks very similar to NASA’s control centre) is manned by operators over 1,500km from the physical sites.
The mining giant was also the first mining company to introduce fully autonomous haul trucks which to date have moved over 1 billion tonnes of material and travelled over 150 billion kms. But automation doesn’t stop there: it also introduced automated drills in production drilling, which is safer for operators and more efficient, and is introducing robotic automation in its rail system – a train comprised of 244 cars stretching a total of 2kms driven by robots. Next stop, possibly a mine with no miners?
The challenges in discovering the world beneath us
We’ve long been fascinated by the underground world of tunnels and caves, and with today’s tech it may soon be possible that ‘Google maps™’ goes underground. Yet aside from exploring the depths for knowledge, mine operators need to safely tap into and excavate the wealth of minerals beneath us. And this comes with a number of challenges:
Access Issues
Underground mapping is one of the most difficult and demanding forms of surveying with mining professionals needing to work in tight, enclosed spaces.
Hazardous Sites
Mining sites are notoriously hazardous, despite the most rigorous safety checks. Companies strive for zero-harm targets yet the mapping process itself is risky.
Pressure to Optimise
Tunnel construction and underground projects are time consuming and complex, and companies need to plan efficient site operations to optimise production cycles.
Time Constraints
Mining professionals need to rapidly and accurately map underground environments under intense time pressure, yet traditional survey techniques are slow and inefficient.
Transforming mapping in mining environments
Access to user-friendly technology that can quickly scan difficult-to-reach environments and produce accurate and high-quality 3D data can be a game-changer for mining operators. Leading the change is 3D mobile mapping which helps mine operators improve the way they dig up commodities as well as helping them cut costs, all without the need for GPS.
Using a handheld laser scanner, operators can walk and scan, or attach the scanner to a trolley, drone, pole or mine vehicle for remote monitoring of hazardous environments. The scanner collects the data and SLAM (Simultaneous Localisation and Mapping) software turns it into actionable 3D information within minutes. With minimal training, operators can use it for rapid insight into rock mass behaviour, to measure stockpile volumes or to map complex tunnel profiles. Robust enough to deal with extremely harsh environments, laser scanners help mine owners deliver productivity and efficiency improvements, at the same time as keeping operators safer.
This technology allows us to quickly and easily view, compare and evaluate data to paint a picture of what’s under the ground. It’s like an ultrasound image of the deposit delivered in real time, something that we could never do before.
– John McGagh, Head of Innovation, Rio Tinto
What exactly is SLAM?
SLAM stands for Simultaneous Localisation and Mapping. SLAM devices take data from sensors to build a picture of the environment around them and where they are positioned within that environment. The complex SLAM computations and algorithms effectively construct or update a map of an unknown environment while simultaneously keeping track of the device’s location within it. Every few seconds, the scanner is comparing the data collected with the last few seconds and aligning familiar features together to create a very accurate point cloud.
Setting a new standard for the mining and natural resource sector
Creating highly accurate maps of the underground world, for the mining and natural resource industries, is one of the most complex forms of surveying. Yet innovations in laser technology are transforming and simplifying the way we map the world beneath us and are being applied to a wide range of applications including:
With powerful mobile mapping technology at their fingertips, mine operators have ready access to previously unattainable insight into rock mass behaviour. This means they can better tailor their ground support regimes, monitor convergence and better target rehabilitation areas. Other benefits include:
Rapid scanning
Operators can slash survey times with easy-to-use technology. Anyone on site can map accurate tunnel profiles, stockpile volumes, pits and caves in minutes.
Go-anywhere mapping
You can use the technology in the trickiest, darkest and dampest of spaces, even where GPS isn’t available. Walk with the handheld or attach it to a trolley, drone, robot or autonomous vehicle.
Safety as a priority
You can safely scan underground, inaccessible and dangerous environments, even remote and hazardous areas.
Save time and money
Data capture and modelling are up to 10x faster, allowing you to successfully complete projects in minimum time with little or no disruption.
Case Study
Mapping hazardous mines under intense time constraints
Beck Engineering, an Australian mining engineering consultancy specialising in mining and rock mechanics analysis, needs to rapidly map mines under intense time constraints using versatile technology which is adaptable to any environment. GeoSLAM’s handheld mobile mapping solution was chosen as it is compact, portable and delivers a high level of accuracy. With GeoSLAM’s “go-anywhere” 3D technology in hand, Beck Engineering has been able to supply invaluable data regarding the direct effects of mining to better understand the implications of a deforming rock mass. Beck Engineering is now able to accurately measure the shape of an excavation or tunnel over time. As a result, tunnels are safer, better designed and more cost efficient.
We have continued to use GeoSLAM products as they have proven to be affordable, lightweight and sufficiently robust devices for their application underground. GeoSLAM continues to produce a high-quality device that is at the forefront of practical mobile laser scanning devices. – Evan Jones, Senior Rock Mechanics Engineer at Beck
Tech advancements are already helping improve mine safety, remove wastage and drive greater productivity. And mining companies are already creating jobs that require artificial intelligence or automation-specific skills – from data scientists to automation engineers. Forward-thinking operators who foster innovation will remain competitive. While some mining companies may hesitate and deliberate choosing which technology is best for them to deploy, others are decisive and lead in the race for intelligent mine of the future.
The digital revolution is here – and it’s going underground. With unmanned technology able to carry out open-pit operations, and complex software algorithms able to mine vast quantities of sensor data, the leap to a truly digital mine is within reach.
With the recent introduction and constant evolution of handheld SLAM (Simultaneous Localization and Mapping) scanning, mapping underground has become safer, quicker, more automated, highly repeatable, and more effective.
GeoSLAM Sample Data
View and download data in our free point cloud viewer
Here’s some helpful tips for the best viewing experience
If your internet connection allows, move the Point Budget slider to the maximum amount available to view all the points in the cloud.
Making the point size smaller using the Point Size slider makes the data easier to view and interpret.
In the tools section of the viewer, you can measure the distance and angles of features within the pointcloud.
Using the materials section of the viewer, you can use the Select Attributes dropdown to view by intensity, elevation and RGB (if point cloud is coloured).
Bloom Cloud Engine is a powerful on-premise point cloud editor ideal for use in Design, Fabrication, and Construction applications. Easy to deploy across your project team, BloomCE allows users to optimize and condition the point cloud data from all reality capture modalities, providing the fundamentals for Asset Management and Digital Twin project requirements.
Blacklight, based in Romania, focuses on information technology that captures, measures and visualises data used in various fields of activity through providing valuable solutions.
Cybernetech Corporation, based in Japan, is a specialised trading company that offer advanced information and communication equipment and geospatial information technology.
Seiler Instrument is an American company that specialises in distributing surveying software and instruments serving industries such as surveying, engineering and construction.
Favre, Développement & Foresterie, based in Switzerland, are experts in geomatics and work with public and private landowners for forest management and environmental heritage.
3DT Digital Manufacturing is an Australian company that use the latest technology to adapt to changes in real time. It aims to help their customers become more efficient and productive.
Sigma Mascot, based in Hong Kong, provides solutions for 3D Laser Scanning, Geospatial systems and BIM services for industries such as Forestry, Construction and Real Estate.
Precision Laser & Instrument is an American company that offers comprehensive positioning solutions for the Construction, Survey, and GIS industries. They ensure high returns on investments and business success.
Export your point cloud into a range of formats, including LAZ, LAS, PLY and TXT. Datasets can also be exported as structured or unstructured E57 files, both of which include embedded panoramic images.
Surface normals at each point can now be computed from PLY and E57 formats, allowing users to export colourised data and create a high-quality polygonal mesh in third party software .
Stop and Go Georeferencing
Known control points are captured during a scan and automatically compared and matched to the associated coordinates during the processing stage in Connect. A rigid and/or a non-rigid adjustment can be made to the dataset and an accuracy report is exported, highlighting how successful the transformation was. Users can now view and manipulate the processing parameters to ensure a more accurate match between points.
Manual Alignment
Align multiple scans using a combination of manual and automatic processes. This workflow can be performed on two or more scans in the same project. Users have a choice to export the aligned scans separately or as a single merged point cloud.
JP Interactive Viewer
Leverage your GeoSLAM data by integrating JP Interactive Viewer into your workflows. JPIV allows you to unlock the full potential of your reality capture data and distribute actionable insights across your teams.
Our support team will be available for GeoSLAM Care customers on:
Monday 26th, 8 am – 4 pm (GMT)
Tuesday 27th, 8 am – 4 pm (GMT)
Wednesday 28th – 31st December – standard support hours
Monday 2nd January, 8 am – 4 pm (GMT)
From Tuesday 3rd January – standard support hours resume
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Autodesk Recap
Autodesk Recap contains tools for the manipulation and interpretation of high quality point cloud data and to aid designers and engineers in their creation of 3D models for real-world projects and assets (e.g. buildings and other infrastructure). It’s integrated design features help to streamline workflows, for example Scan to BIM. Recap is used to create initial design projects that users can then take into other Autodesk modules (e.g. Revit, Navisworks, AutoCAD).
Autodesk Navisworks
Autodesk Navisworks is a comprehensive project review solution that supports co-ordination, analysis and communication of design intent and constructability. The software can be used as a common data environment (CDM) for multidisciplinary design data created in a broad range of Building Information Modelling (BIM) packages. Using the tools within Navisworks, users can anticipate and minimise and potential problems between the physical building and the structural model.
Autodesk Revit
Autodesk Revit is a building information modelling (BIM) software. It contains tools which allows for planning and tracking throughout the building’s lifecycle. The software also allows multiple disciplines to collaborate more efficiently and make more informed decisions early in the design process. As GeoSLAM’s hardware allows for quick data capture, the equipment can be used to scan any existing buildings with the purpose of using the data to produce a digital twin.
Orbit GT allows users to capture and manage available 3D data (LiDAR data and imagery), extract a range of features for map production and make data sharable. All Orbit modules are ready to be used with 3D data from indoor, oblique, UAS and mobile mapping projects with other extensions that can be added to the Publisher and Orbit Cloud. Orbit can be used with the ZEB Discovery solution.
ContextCapture
ContextCapture is a reality modelling tool, allowing for the import of any point cloud and imagery data for the creation of high resolution reality meshes. These realistic meshes are accurate representation in 3D with high resolution RGB values of any scanned environment. By using GeoSLAM data in ContextCapture the users are able to create indoor reality meshes, which has been never possible before.
Microstation
Microstation is a 2D/3D software for designing building and infrastructure projects. It includes building information modelling (BIM) tools to document and assess any type of asset throughout its lifecycle. GeoSLAM solutions are often used in Microstation in the underground mining sector and to assess the current stage of any built environment, update the design model, and generate BIM information.
Deswik
With the GeoSLAM Connect stop-and-go georeferencing feature, users can easily georeference headings from known positions and map for analysis of overbreak, underbreak, undercutting and blast roughness calculations. This information is used within Deswik Mapping to analyse headings and levels.
Esri
Outputs from GeoSLAM’s solutions can be input to Esri’s GIS programs and apps, including ArcPro, ArcDesktop, ArcGIS Online and ArcScene. Join point clouds with local geodata or classify and edit scans based on their geography and statistics.
Micromine is a detailed and diverse mining software that provides solutions including modelling, estimation, design, optimisation and scheduling. Once data is exported from Connect it can be imported into Micromine and easily converted into wireframes. These can be used in Micromine for further studies into volumetric slicing, over and underbreak analysis, geologic modelling, face mapping and many more.
Terrasolid provides tools for data processing of airborne and mobile mapping LiDAR data and imagery. It includes different modules for tasks like data manipulation, calibration, georeferencing, point cloud classification, modelling and many more. It is a very powerful tool for a variety of industries, surveyors, civil engineers, planners, designers. Full, UAV or lite versions of Terrasolid modules are available for both MicroStation or Spatix software. All GeoSLAM products are compatible with Terrasolid and GeoSLAM data can be enhanced and edited with this software.
Floorplanner
Floorplanner allows you to draw accurate 2D floorplans within minutes and decorate with over 150,000 items from kitchen appliances to tables and chairs. Data is exported from GeoSLAM Connect in PNG file format with a scale of 1cm per 1 pixel and can be taken into Floorplanner.
Unity
GeoSLAM 3D point cloud data can be imported into Unity 3D Game Engine to generate interactive 3D scenes, where users can create 3D BIM models with textures and explore the space in 3D photorealistic environments.
Unreal Engine
Although Unreal Engine is mainly built for developing games, increasingly users are starting to use it to develop VR applications for understanding the current conditions of buildings, infrastructure and similar. Unreal Engine with a point cloud plugin can be used to visualise GeoSLAM point clouds in VR, which allows for collaboration, simulation and the understanding of current conditions of any scanned environment. Additionally, Unreal Engine tools are completely free.
Veesus Arena4D
Arena4D is a software package for marking up, annotating and editing 3D point cloud data containing a various export capabilities. It has a powerful and simple to use animation package which allows users to visualise massive point clouds in a simple way. GeoSLAM data can be simply uploaded and used in this package for the assessment of the current conditions of any structure, comparing differences between captured data (as built) to designed model (as designed).
Pointfuse
Pointfuse generates 3D meshes from point cloud data and classifies them to building ceilings, walls, windows and other features in IFC format. By using GeoSLAM data with Pointfuse users can very quickly create a classified BIM model with minimal manual input or expertise needed.
MineRP
MineRP has a Spatial DB that uses GeoSLAM data to represent visually the real environment of the underground mine. The software uses other data layers to overlay information on the digital landscape for decision making and tracking.
Pointerra
Pointerra provides a powerful cloud based solution for managing, visualising, working in, analysing, using and sharing massive 3D point clouds and datasets. Pointerra allows users to simply visualise and interrogate GeoSLAM data from anywhere.
Nubigon
Nubigon is a software solution that allows users to seamlessly interact with large point clouds and create visualisations and animations. Take your GeoSLAM point cloud data into Nubigon to create eye-catching flythrough videos.
Here is an example of a visualisation created in Nubigon using GeoSLAM point cloud data:
SLAM Environmental Pre-sets
Common data capture scenarios, such as UAV, outdoor, indoor, linear, and vehicle, have been characterised in Connect and data processing pre-sets for each environment have been defined. These can be selected at the beginning of the data processing stage allowing this process to be highly simplified.
Closed and Open Loop Georeferencing
Both methods match the scan data from a ZEB Locate system with the GPS data collected from the antenna to georeference the point cloud. When a scan starts and ends in the same place, this is classed as “closed loop”. “Open loop” is when the start and end position of a scan are in different locations. Standard SLAM practices apply to both methods of data collection.
Open Loop SLAM for the ZEB Locate is available on request – let’s talk about it.
Stop and Go Alignment
Common static points are captured during several scans meaning that these datasets can be automatically aligned. A single point cloud is then exported as if the data was captured in a single scan.
Floor Slices
Horizontal and vertical slices can be taken from any location within the point cloud. Horizontal floor slices can also be automatically taken at a given height above the floor as defined in the processing stage.
Change Detection
Mostly used in the construction industry, multiple point clouds can be compared and any areas that have changed are automatically highlighted. Point clouds can also be compared with CAD models – for instance to track progress on a construction site – and PDF reports can be generated to present this information.
Queued Processing
Import multiple .geoslam files into Connect for processing and the scans will be processed in the order they were imported. The size of the queue can be defined by the user.
Enquire about the ZEB Horizon RT
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If your internet connection allows, move the Point Budget slider to the maximum amount available to view all the points in the cloud.
Making the point size smaller using the Point Size slider makes the data easier to view and interpret.
In the tools section of the viewer, you can measure the distance and angles of features within the pointcloud.
Using the materials section of the viewer, you can use the Select Attributes dropdown to view by intensity, elevation and RGB (if pointcloud is coloured)
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Coupling with hardware
Some SLAM software algorithms have been made available as open-source on the internet, but they are purely algorithms and not a product that you can take and use off-the-shelf. SLAM is most successful when it is tightly coupled and designed with specific hardware in mind. A generic SLAM cannot perform as well as one that has been specifically designed for a purpose.
Usage in multi-environments
Visual SLAM is closer to the way humans navigate the world, which is why it’s popular with robotic navigation. But in the same vein, vSLAM will have the same image-capture challenges as humans do, for example not being able to look into direct sunlight, or not having enough contrast between the objects picked up in the image. These can be overcome indoors, however, you may need to map a forest, tunnel or urban canyon. While SLAM technologies don’t rely on remote data (meaning you can scan areas where there is no GPS), you do need to ensure the SLAM technology you chose operate well inside, outside, in daylight and darkness.
Real-time data capture
Mapping a property is time-critical. Ideally, you want to make a single visit and gather sufficient data to create a highly accurate 3D model. Ensure the software you choose transforms 3D point cloud data into actionable information in real-time. This allows you to view and interrogate your data whilst still in the field, and make any adjustments, or collect missed data, then and there.
Flexibility and deployment
If you’re trying to map an enclosed environment (e.g. tunnel, mine) or a complex, difficult-to-access space such as a heritage building with tight stairwells and uneven floors, you need to use fully-mobile, adaptable technology. Wheel-based systems, often used with the vSLAM camera, will struggle with access. Handheld devices or LiDAR scanners that can be attached to a drone or pole and still deliver accurate results in a rugged environment are best for navigating hazardous spaces.
Speed and accuracy
While vSLAM is able to provide a qualitative high-level map and sense of the surrounding features, if you’re needing survey-quality accuracy and rich-feature tracking at a local level, you’ll need to consider LiDAR. Cameras require a high-frame-rate and high processing to reconcile data sources and a potential error in visual SLAM is reprojection error, which is the difference between the perceived location of each setpoint
and the actual setpoint.
Quality and distortion
In order to deliver the depth required for high-quality data, a number of depth-sensing cameras are needed with a strong field of view. In most cases, this isn’t possible, especially as cameras with high processing capabilities typically require larger batteries which weigh down airborne scanners, or limit the time of flight. LiDAR is both faster and more accurate than vSLAM, and can deliver detailed point clouds without expensive (and timely) camera processing.