The G1 still has the IR camera that the Gen 2 doesnt have. Using the Shift key to modify the commands TRIM and EXTEND within AutoCAD and all AutoCAD vertical products such as Civil 3D. Your work is faster, your job is easier, and you get the data you need right away. Performance & security by Cloudflare. Scanning is simple, regardless of whether you are more familiar with Matterport Pro3/Pro2/Pro or the Leica BLK360 G1. It was possible to export the determined target coordinates in Z+F LaserControl and in Faro Scene, whilst this option was not available in Leica Cyclone Register 360. For the execution of the field test procedure, only the standard equipment and software of the respective manufacturers were used. Special thanks go to the HCU master students Mathias Stange (in 2019), Viviana Whnke, Timo Bendixen, and Karl Leiseder (all in 2020) for the data analysis of the field test procedures and for the scanning in the laboratory. Leica Team: 400+ Service & Application experts; Leica Training: 4-level factory certification program; Leica Logistics: 5 regional hubs for genuine parts According to the manufacturers specifications, the angular accuracy of the Leica Absolute Tracker AT960 is 15 m + 6 m/m, whilst the distance accuracy is 10 m (Hexagon 2021). Inter. Running equivalent scans show what a time difference there is between them. Speed The mean value calculated from the distance differences (scanned vs. reference) indicates only a small systematic measurement deviation for each scanner (accept BLK360 with 5.0 mm) in the investigated measurement range of the reference distances (Table 2). Anyone you share the following link with will be able to read this content: Sorry, a shareable link is not currently available for this article. The reference measurements of the targets were performed using a Leica AT 960 laser tracker in 2017 and 2019. https://doi.org/10.1016/j.matpr.2017.11.304. The targets were each measured from three different stations, transformed, and then averaged. The scan resolution of each of the IMAGER 5016 and 5010 was set to high with quality normal (6 mm at 10 m), for the Faro Focus the resolution was 1/5 with quality 3 (7.7 mm at 10 m), and for the BLK360 and RTC360 the highest level was chosen (5 mm at 10 m and 3 mm at 10 m, respectively). LIGHTNING-FAST SCANNING The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. The resolution for the IMAGER 5016 and 5010 was set to high (6 mm at 10 m) with quality balanced and normal, respectively, whilst for the Faro Focus the resolution was set to 1/5 (7.7 mm at 10 m) with quality 3. Photogrammetrie Laserscanning Optische 3D-Messtechnik, Wichmann, Heidelberg: 306316. Technische Universitt Darmstadt, https://tuprints.ulb.tu-darmstadt.de/id/eprint/1206. https://doi.org/10.1007/978-3-030-51953-7_7, Schulz T, Ingensand H. (2004) Influencing variables, precision and accuracy of terrestrial laser scanners. Push-button scanning that automatically stitches and registers in the mobile version of ReCap Pro. The Gen 2 is now 80mm. The BLK360 is easy to use, with a one-button interface that makes it accessible to non-technical users. (2017), Schmitz et al. The standard deviation of the Z+F IMAGER 5016 with maximum 0.36 mm is lower than that of the RTC360 with maximum 0.65 mm, but both scanner are well below 1 mm. (2014)) and Z+F IMAGER 5016 scanning T4 and T2 (right), Panoramic view of the measurement setup for the field test procedure at the Henning-Voscherau-Platz in front of the HCU building (right) according to the setup in Fig. 4). If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. ), Vienna 2005, Vol. I, 112121. If you have been following Leica technology over the years, you probably know that Leica invented and deployed their Visual Inertial System on the RTC360 some years ago. Both scanners (IMAGER 5016 and RTC360) have a specified distance measurement accuracy of 1 mm + 10 ppm and an angular accuracy of 0.004 and 0.005, respectively. Photogramm. BLK360 PRODUCT SPECIFICATIONS GENERAL Imaging scanner 3D scanner with integrated spherical imaging system and thermography panorama sensor system DESIGN & PHYSICAL OPERATION POWER Battery type Capacity Internal, rechargeable Li-Ion battery (Leica GEB212)Typically >40 setups SCANNING IMAGING Camera System Thermal Camera PERFORMANCE Measurement speed Well, I can tell you from experience, this is not the case with the BLK360. Here's the breakdown: Ingensand H, Ryf A, Schulz T (2003) Performances and experiences in terrestrial laser scan. The Gen 2 is not only smaller but is much faster than its predecessor. 2014), which originates with the publication of Gottwald (2008). Kersten T, Sternberg H, Mechelke K, Acevedo Pardo C (2004) Terrestrischer Laserscanner Mensi GS100/GS200 Untersuchungen und Projekte an der HAW Hamburg. Sc 35(B4), 10311037. DVW-Schriftenreihe 51:314. Only the IMAGER 5010 tends to show deviations in the negative range (mean value 0.5 mm); i.e. Small and light, measuring 155x80mm and weighing just 850g with batteries Five times faster than the BLK360 G1, taking 20 seconds for a full-dome scan with photospheres Visual Inertial System (VIS) automatically pre-registers scans in the field High-speed data transfer via USB-C and Wi-Fi Sr. Luhmann/Ch. Unfortunately, supply chain issues limited the amount of people who were receiving them for a while. The investigations of terrestrial laser scanners will also be carried out in the future at the HCU Hamburg, since the tests can also be integrated very well into the course Terrestrial Laser Scanning 2 of the Geodesy and Geoinformatics master degree program. Whilst the IMAGER 5016 generated a data volume of 1.3 GB, the Leica RTC360 generated a data volume of 137.3 GB, which was larger by a factor of 100. Blaze through job sites with rapid scanning that doesn't compromise on quality. Anyone operating an iPad can now capture the world around them with high-resolution 3D panoramic images. Unfortunately, supply chain issues limited the amount of people who were receiving them for a while. Muralikrishnan B, Rachakonda P, Lee V, Shilling M, Sawyer D, Cheok G, Cournoyer L (2017) Relative range error evaluation of terrestrial laser scanners using a plate, a sphere, and a novel dual-sphere-plate target. The Leica BLK360 G1 is for professionals in architecture, engineering, and related industries. Correspondence to The Value of Reality Capture Technology in Heavy Construction, Utility detection for avoidance and mapping, Leica iCON Overview of Software Releases, Leica Geosystems Software Development Centres, Allows you to scan in high, standard and fast resolutions, Weighs 1kg / Size 165 mm tall x 100 mm diameter, Less than 3 minutes for full-dome scan (in standard resolution) and 150 MP spherical image generation, Gain complete access to ReCap Pro for desktop, web and mobile*, Control all aspects of the reality capture process remotely on ReCap for iPad, Automatically register and visualise scan data in the field, Mark up, tag and collaborate on scans while on the job site, Reduce rework requests and share reality data remotely, Seamless data transfer into Autodesk design software. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. ), Wichmann, VDE Verlag GmbH, Berlin und Offenbach, 264275. Just wanted to hear some thoughts from others on the Leica BLK360 unit. Better collaboration and virtualisation with cloud sync. Click to reveal Interoperability 2008; Yaman & Ylmaz 2017; Pawowicz 2018) and yet others have reported on calibration methods for TLS (Lichti & Franke 2005; Rietdorf 2005; Reshetyuk 2006; Schulz 2007; Kern 2008; Kern & Huxhagen 2008; Gottwald et al. Committed to providing local services *Prices are pre-tax. Especially test fields, which have an increased space requirement, are primarily found at universities and institutes; in smaller offices this possibility is often not available. Anyone who can operate an iPad can now capture the world around them with high resolution 3D panoramic images. 2004; Kersten et al. the distances are measured slightly too long. Cloud Connectivity And that applies to all the different packages. The app filters and registers scan data in real time. Thus, the procedure according to DVW instruction sheet is manufacturer-independent and provides an opportunity to compare the manufacturers specifications with the accuracies achieved in the field test procedure. The fitting of the spheres was conducted in ReCap Pro with a free radius. Find your Leica Geosystems contact for sales, support and technical service. As many of you know, Leica released the BLK360 Gen 2 last year. Gottwald R (2008) Field procedures for testing terrestrial laser scanners a contribution to a future ISO standard. ), Wichmann, VDE Verlag GmbH, Berlin und Offenbach, 414. colour will take about 4:20 (or 2:50 if no HDR) greyscale will take about 1:50. point accuracy starts at 6-8mm. We undertake measured building surveys on behalf of Architects, typically producing plans, elevations and sections etc. 2013). (2007), Gordon (2008), Gottwald (2008), Feldmann et al. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. With this movable sledge, distances of 1 to 20 m in meter intervals are realised. The AT960 brings together functionality and usability, creating an ultra-portable coordinate measuring machine that fits in a single box. The BLK360 G1 is compatible with iPhones and iPads. Anyone who can operate an iPad can now capture the world around them with high resolution 3D panoramic images. Terrestrisches Laser-Scanning (TLS 2006). On the other hand, the maximum is not shifted from zero, 160 values were classified to zero here. 2009; Abbas et al. The AT960 brings together functionality and usability, creating an ultra-portable coordinate measuring machine that fits in a single box. The reference measurements were realised with the Leica Absolute Tracker AT960 (2017, 2020) and with the Leica TS60 total station (2019). -, All HEXAGON MANUFACTURING INTELLIGENCE catalogs and technical brochures, Portable Measuring Arms Conversion Products, Leica TM6100A Industrial Theodolite Brochure. (2018). DVW-Schriftenreihe 51:1534. An overview of the site with the installed targets (blue circles) and scanner stations (red circles) is illustrated in Fig. With Hexagons specialist software suites, the AT960 can be optimised for use in a huge range of industries offering a full-system solution to make complicated measurement tasks quick and easy. The technical specifications of all tested scanners are summarised in Table 1. Pricing Leica's scanners are known to be expensive, so before digging too much into the technical merits of each scanner, it was important to know how much more it would cost to get up and running with the Leica suite cost compared to FARO. Press enter to go to the selected search result. 2), where each target is installed as a so-called point nest to adapt a corner cube reflector CCR for highly accurate reference measurements with a laser tracker. In 2017 and 2020, the reference distances were measured with the Leica AT960 laser tracker. Not a major issue but something to know about. Use the up and down arrows to select a result. It can be assumed that these larger deviations at longer distances are caused by an insufficiently precise target fitting of the spheres, since this in part had to be applied several times due to fluctuating results. The results of the field test procedure for the five examined laser scanners Z+F IMAGER 5016 (three systems), Leica RTC 360, and Faro Focus3D X330 are presented in The field test procedure section. That is a significant increase in scan times! The offset between CCR and sphere centre is 300.21 mm, whilst the offset between CCR and target is 129.06 mm. 17036, ETH Zurich. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Inf. The smallest and lightest imaging laser scanner available. Now. In addition to the distance and angular precision of the scanner, the algorithm for target fitting in the respective software also influences the result. Choose the Right Scan Settings. 10. For the laboratory and field investigations, a selection of current and innovative laser scanning systems were available from 2017 to 2020 (Fig. Johansson M (2003) Explorations into the behaviour of three different high-resolution ground-based laser scanners in the built environment. The instruments currently available on the market now belong to the fourth generation of scanners and their precision can scarcely be improved. 9), because the deviations tend to be negative for all but a few scanners. 2009; Lindstaedt et al. * All accuracies are specified as maximum permissible errors (MPE) and in accordance with ASME B89.4.19-2006 & IS010360-10 using precision Leica 1.5 Red Ring Reflectors up to 60 m distance unless otherwise noted. Schumacher (Hrsg. The BLK360 seemed like the perfect addition to a company such as ours. The results of the geometric accuracy tests in the laboratory show very small deviations in the range of 12 mm for most of the scanners, thus corresponding to the manufacturers specifications. Simple to use with just the single push of one button, the BLK360 is the smallest and lightest of its kind. Furthermore, the testing procedures are an essential part of practical teaching in the Geodesy and Geoinformatics master programme at the university. Open Access funding enabled and organized by Projekt DEAL. Since the temperature in the instrument remained constant, the span represents the measurement noise of the instrument, which increases slightly with increasing resolution. Arch. Mller (Hrsg. The following laser scanners were tested in the lab: Leica BLK360 (2017), Leica RTC360 (2019), Z+F IMAGER 5016 (2019, 2020), Z+F IMAGER 5010 (2020), and Faro Focus 3D X330 (2020). The other IMAGER 5016 (HCU), the IMAGER 5010, and the Faro Focus confirm good results with distance deviation less than 1 mm. Upload the model to Matterport Cloud ( my.matterport.com) for processing. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Furthermore, the target thickness of 2.03 mm and the radius of the CCR 19.05 mm must be taken into account and added to the offset calculated from the measurements. Target fitting was implemented in all programs and was performed automatically for the data of the Z+F and Faro scanners, whilst the targets of the RTC360 had to be partially adjusted or corrected subsequently. The verification of terrestrial laser scanners in the laboratory or in the test field is a method of device verification that is not possible for every user. In 2019, the reference distances were measured with a Leica TS60 total station, with an accuracy of 0.6 mm + 2 ppm according to the manufacturer specification when measured on a corner cube reflector. Available in June. Additional integrated sensors such as an inclination compensator and camera, as well as extensive software, make the systems flexible and efficient to use. Besides physical size, the scanners operate similarly with one major exception, speed! Kersten T, Mechelke K, Lindstaedt M, Sternberg H (2009) Methods for geometric accuracy investigations of terrestrial laser scanning systems. Kern F (2008) Prfen und Kalibrieren von terrestrischen Laserscannern. For both IMAGER 5016, a maximum shift from 0.0 to +0.5 mm is obtained with an almost ideal and identical normal distribution; the span (as the sum of the absolute maximum negative and positive deviation) of the values is 3.9 mm and 3.8 mm, respectively. Jays vast experience allows him to help organizations make the most of both Leica Geosystems and Autodesk solutions. Distance measurement accuracy on the 20-m comparator track for Leica BLK360 scans to both b/w target and sphere. In the field test procedure, two additional Z+F IMAGER 5016 and a Faro Focus3D X330 were tested in 2020, in addition to the Z+F IMAGER 5016 and Leica RTC360 terrestrial laser scanners in 2019. The Gen 2 has a 3D point accuracy of 4mm over 10m. Step into your future, your new career is only a click away. Simplified Data Collection Materials today: proceedings 5(1):19972001. Leica Summilux-M 50 f/1.4 ASPH. https://www.research-collection.ethz.ch/bitstream/handle/20.500.11850/10990/eth-29471-02.pdf?sequence=2, Staiger R, Wunderlich T (2006) Terrestrisches Laserscanning 2006 technische Mglichkeiten und Anwendungen. https://www.dgpf.de/pfg/2009/pfg2009-4.html, Lichti DD, Franke J (2005) Self-calibration of the iQsun 880 laser scanner. ), Wichmann Verlag, Heidelberg, 5364. The investigations in the 3D test field provide information about several error components of a laser scanning system, which cannot be determined separately in this test. Optimize Your Design Process for Greater Efficiency. Anyone who can operate an iPad can now capture the world around them with high resolution 3D panoramic images. Gruen/Kahmen), Zurich, July 9-12, Vol. Cloudflare Ray ID: 7d1c0a25eafd43a5 ABSOLUTE SPEED. The test field used was set up in 2016 in the geodetic laboratory of the new building of HCU Hamburg. BLK360-What-is-the-accuracy-of-the-camera-alignment. 2005; Sternberg et al. However, the fitting of the target was only possible up to a distance of 15 m, whilst the fitting of the sphere could only be performed up to a distance of 18 m due to an insufficient scan resolution. In order to assess the significance of the differences that occurred, a measurement uncertainty uT of the target centres had to be defined for each of the instruments investigated. 159.65.174.15 A review about performance evaluation of terrestrial laser scanners was given recently by Muralikrishnan (2021). Leica Instrument Tools - Data Exchange Manager; Exporting Civil3D objects to Leica Captivate DBX format; iCON Field v6.5 - Convert Topcon *.GC3 to Leica Localization . A quiet new approach is proposed by Wujanz et al. Remote Sens. The distance accuracy of terrestrial laser scanning systems was investigated on the 20-m comparator track in the geodetic laboratory at HCU Hamburg. With the largest dedicated service team of any metrology equipment manufacturer, the customer experience does not end at purchase. Well, the Gen 2 has a leg up here as well. . It captures spaces with the highest accuracy, enabling the most detailed point cloud files. The terrestrial laser scanners were placed in front of a stone slab at a distance of approximately 10 m to scan the planar surface under constant laboratory conditions at different resolutions (Fig. The Leica Absolute Tracker AT960 designed to give quicker, more accurate results and a better user experience at the point of production is the latest product of this approach. 2014). HafenCity University Hamburg (HCU) has been investigating terrestrial laser scanning systems for more than 15 years; since 2016, a more accurate test site has been established at the new building of HCU Hamburg, which can serve as a reference for the increased accuracy level of the new scanners. Learn how edits to corridors targets might cause them to become reset or lost. (1) for the final evaluation of the instrument (Table 3). The scanners look similar but if we inspect a little closer, there are some major differences. For the three IMAGER 5016 scanners, the difference 1.2 is 1.7 mm, 2.4 mm, and 2.1 mm and is thus significantly below the reference value (2.3 mm/8.0 mm/4.4 mm) for all distances. From these target coordinates, distances and finally distance differences were calculated. DGK Reihe C, No. You know can just type it out and it lines it up by software version. The remaining targets could not be successfully fitted due to the scan resolution and the long distances in the test field. 10 left). Create a Digital Terrain Model from a LIDAR point cloud. IMAGINiT Technologies, a division of Rand Worldwide, helps architects and engineers become more proficient in the use of 3D technologies to design, develop and manage complex engineering projects faster and more cost-effectively. DVW-Schriftenreihe 51:1534. Parameter of the two triangles according the setup of the field test procedure (see Fig. Pawowicz JA (2018) Impact of physical properties of different materials on the quality of data obtained by means of 3D laser scanning. The result is a statement about the measurement noise of the laser scanning system. Reality Capture Applications Expert
Jay offers a broad industry overview that comes from years of in-the-field experience. (2011), Muralikrishnan et al. Nevertheless, standardised tests and calibration methods of laser scanning systems do not yet exist for the user. Licentiate thesis in Geodesy, Royal Institute of Technology (KTH), Stockholm, 151 pages. The Leica Absolute Tracker AT960 offers high-speed probing, scanning and machine control solutions as well as reflector measurements so inspections can be made using the most efficient method for the job, while intuitive controls save time in training and operations. Due to the huge variety of terrestrial laser scanners it is difficult for the user to find comparable information regarding the potential and precision of the laser scanning systems in the jungle of technical specifications and therefore to validate the technical specifications provided by the system manufacturers. When it comes down to it what we all look for in a scanner is accuracy, right? For the Leica BLK360, the manufacturer claims a 3D point accuracy of 8 mm at a distance of 20 m, which is lower than other, usually more expensive scanner. For this reason, further investigations should be carried out with other scanners of the same type in order to validate the results obtained here. The result of the Faro Focus3D X330 scanner in the 3D test field is significantly worse compared to the other scanners. Transitions can be created regardless of the subassembly parameters. 582, Munich, dissertation. 360,000 laser scan pts/sec ReCap Pro Software: Gain complete access to ReCap Pro for desktop, web, and mobile* Control all aspects of the reality capture process remotely on ReCap for iPad Automatically register and visualize scan data in the field Mark up, tag and collaborate on scans while on the job site Expectations for model fidelity and measurement accuracy can vary depending on this context. The height has also changed. The scanners measure the spatial distances between 0.3 mm longer and 0.6 mm shorter on average, whilst the BLK360 shows a systematic effect and scans the distances 5 mm shorter on average (Table 2). Zeitschrift fr Geodsie, Geoinformation und Landmanagement 3:175180, Wujanz D, Burger M, Tschirschwitz F, Nietzschmann T, Neitzel F, Kersten T (2018) Determination of intensity based stochastic models for terrestrial laser scanners utilising 3D point clouds. Distance accuracy AIFM +/-0.5 pm/m Environmental working conditions Dust/Water IP54 (IEC 60529) Data output rate 1 000 points/sec Laser safety Class 2 IEC 60825-1 (2014-05) Safety of laser products EN 60825-1 (2007-10) Safety of laser products Leica T-Probe Ux,y,z = +/-35 pm 1 * Additional T-Probe uncertainty to be added according to ISO/IEC Guide 98-3:2008 to So Paulo, BR Lake Forest, US Dallas, US Miamisburg, US Milton Keynes, UK Chester, UK Paris, FR Barcelona, ES Orbassano, IT Unterentfelden, CH Gothenburg, SE St. Petersburg, RU Wetzlar, DE Prague, CZ Ankara, TR Bangalore, IN Qingdao, CN Seoul, KR Atsugi, JP GLOBAL PRESENCE FOR FAST LOCAL RESPONSE Hexagons increasing global presence gives customers guaranteed aftersales support and services, wherever they are in the world. Critical aspects were also identified during the investigations. Terrestrisches Laserscanning (TLS2008). The b/w target or sphere (199-mm diameter) is mounted on a carriage together with a corner cube reflector for the reference measurements.