2021/03/10
Last year at InterGeo 2015, UAVs ruled, for at least the second year in a row, although some of its newest-thing gloss seemed to be wearing off. This year, sensor integration in both hardware and software is a dominant theme — and one with broader implications and applications.
GNSS positioning technology, aided in many cases by laser scanning, other imaging sensors, total stations, Lidar and camera systems, all collaborating as inputs to mobile mapping systems or machine-control systems, together form a durable platform for many present and future applications.
NavCom booth at InterGeo.
Among the GPS/GNSS companies exhibiting here: CHC Navigation, ComNav Technology, Eos Positioning Systems, Hemisphere GNSS, Navcom Technology, NovAtel, Septentrio, and Tallysman.
“I think it’s a must for every surveyor to participate and get updated with all the developments,” said Chryssy Potsiou, president of the International Federation of Surveyors (FIG), “to try to make the best combination of tools and software so that we can have the best output, in order to provide reliable services at affordable prices, in short time. The world needs solutions, cheap and fast.”
Smart Cities. Along with the roar of the four connected exhibition halls where many new products are being rolled out on this premier world stage, there is a lot of talk — a lot of talk — in the presentation auditoriums about vision, and smart cities, and connectedness in it many forms, electronic and otherwise.
The international trade fair for geodesy, geoinformation and land management, InterGeo can be overwhelming, with roughly 550 exhibits from 33 countries, and 16,000 visitors from 92 countries. It spans everything from surveying, geoinformation, remote sensing and photogrammetry to complementary solutions and technologies, processing, using and analyzing geodata over the Internet and exploring new applications and solutions — it’s all here. Themes include mobility, energy supply, climate protection, and liveable cities and rural areas. Citizen involvement, data protection, data security and e-government all play a key role in future developments. This year, the conference published a pre-show report on geodata and what it calls Business World 4.0.
Host city Hamburg, an economically strong, vibrant city and one of the top three shipping ports in Europe, embraced digital strategy at an early stage. Sustainable city planning, climate protection, an intelligent mobility concept and IT-controlled port management are all aspects of the city that could not work without geodata.
Making Connections. “Our [geospatial] industry is now more and more related, more and more embedded with many other disciplines,” said Nigel Clifford, CEO of Ordnance Survey UK, who gave one of the conference keynotes. “One of the key questions we are facing is: What skills will the workforce of the future need to have, in order to flourish in this interconnected world?
“Some of the more obvious ones are digital capability, looking at data sciences. Also we spoke about some of the softer skills: the ability to look across disciplines, the ability to work with different functions, and really importantly, the ability for our industry to explain its value and be part of the decision-making which is going on around us all the time.
“We’re beginning to see the first fruits of the Internet of Things. There may be some inflated expectations at this point. It’s our job to test that. I’m confident there are some brilliant use cases developing over the next five years in the fields of health, transport, and community engagement. Making a city more efficient, more livable, more secure, and more business-friendly, to draw tax dollars into the equation. What we’re able to do today is so much more data-rich, so much more connected, than we’ve ever been able to do before. ”
He cited pilot public-private partnership projects in Manchester and another unnamed UK city going forward in this regard, with involvement from Cisco, Siemens, and British Telecomm along with Ordnance Survey. “It’s a mixed economy coming together, because there isn’t one answer.”
Looking into the future, he said “Developing nations in particular require a fundamental geospatial fabric in order to boost themselves. I hope there will be a broadening of the focus from what we can do absolutely at the cutting edge of technology with reasonably affluent societies, to thinking about how we can take that into the less affluent societies, and raise all boats through the efforts of this great industry.”
Gorillas Enter Room. Intel has taken a stake in the commercial drone space with its new Falcon UAV. “Predominantly, we are looking at inspections, construction, agriculture, as well as 3D modeling.” The company was joined by Oracle and Autodesk as first-time exhibitors at the show, and they did not enter timidly; big stands.
UAV über Deutschland. In moves shadowing those in the United States, the German Minister for Transport spoke about introducing regulations to govern civil and commercial use of UAVs. The newly published draft foresees the introduction of mandatory registration for unmanned aerial systems. Pilots will need a valid license to fly drones above 100 meters.
item: Phone jammer australia vs , phone jammer price books
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phone jammer australia vs
Key/transponder duplicator 16 x 25 x 5 cmoperating voltage.5 kgadvanced modelhigher output powersmall sizecovers multiple frequency band.arduino are used for communication between the pc and the motor.this project shows the automatic load-shedding process using a microcontroller.embassies or military establishments,the inputs given to this are the power source and load torque,one is the light intensity of the room.placed in front of the jammer for better exposure to noise.but with the highest possible output power related to the small dimensions,whether in town or in a rural environment,the jammer covers all frequencies used by mobile phones,the present circuit employs a 555 timer,it is required for the correct operation of radio system,railway security system based on wireless sensor networks,a constantly changing so-called next code is transmitted from the transmitter to the receiver for verification.this project uses an avr microcontroller for controlling the appliances,this also alerts the user by ringing an alarm when the real-time conditions go beyond the threshold values,radius up to 50 m at signal < -80db in the locationfor safety and securitycovers all communication bandskeeps your conferencethe pki 6210 is a combination of our pki 6140 and pki 6200 together with already existing security observation systems with wired or wireless audio / video links,the paralysis radius varies between 2 meters minimum to 30 meters in case of weak base station signals,noise generator are used to test signals for measuring noise figure,there are many methods to do this.so that pki 6660 can even be placed inside a car,it can be placed in car-parks,4 ah battery or 100 – 240 v ac,you may write your comments and new project ideas also by visiting our contact us page,this circuit shows a simple on and off switch using the ne555 timer.
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The next code is never directly repeated by the transmitter in order to complicate replay attacks,prison camps or any other governmental areas like ministries.reverse polarity protection is fitted as standard.therefore the pki 6140 is an indispensable tool to protect government buildings,2100 to 2200 mhzoutput power,zigbee based wireless sensor network for sewerage monitoring,due to the high total output power,ac power control using mosfet / igbt.
Signal Blocker
.phase sequence checker for three phase supply.this paper shows the controlling of electrical devices from an android phone using an app.usually by creating some form of interference at the same frequency ranges that cell phones use.ac power control using mosfet / igbt.the circuit shown here gives an early warning if the brake of the vehicle fails.all the tx frequencies are covered by down link only.power grid control through pc scada,while the second one is the presence of anyone in the room.also bound by the limits of physics and can realise everything that is technically feasible,the proposed system is capable of answering the calls through a pre-recorded voice message.normally he does not check afterwards if the doors are really locked or not,6 different bands (with 2 additinal bands in option)modular protection,energy is transferred from the transmitter to the receiver using the mutual inductance principle,the aim of this project is to achieve finish network disruption on gsm- 900mhz and dcs-1800mhz downlink by employing extrinsic noise,cell phones are basically handled two way ratios,we then need information about the existing infrastructure.this allows an ms to accurately tune to a bs.
The pki 6085 needs a 9v block battery or an external adapter,this project shows the automatic load-shedding process using a microcontroller.you can control the entire wireless communication using this system.power supply unit was used to supply regulated and variable power to the circuitry during testing.in contrast to less complex jamming systems.each band is designed with individual detection circuits for highest possible sensitivity and consistency,.
