future of surveying: educating the future geospatial expert a … march 2017 - henny mills.pdf ·...
TRANSCRIPT
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Future of Surveying:
Educating the future geospatial expert –
A Newcastle University perspective
Henny MillsSchool of Civil
Engineering &
Geosciences
Newcastle University
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Future of surveying:
Do we still need higher education of surveying?
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Future of surveying: Perceptions:
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UAS, Drones etc.
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http://www.remoteaerialsurveys.co.uk/
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Future of Surveying Technology
Mobile Mapping
• http://www.3dlasermapping.com
/
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Future of Surveying Technology
http://www.geoslam.com/
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Education: is it needed?
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Is education in Surveying still
needed?
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Student Learning
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Future of Geomatics
- some perceptions
• Google Earth / Maps means we no longer need maps
• Precise surveying can simply be undertaken with GPS
• Building surveys and models can just be conducted
using laser scanning
• Network RTK GNSS provides cm accuracy everywhere
across the country in real-time whilst mobile
• Precise point positioning GNSS means we always know
where we are offshore to cm in real-time
• Observations from different systems can be seamlessly
combined
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So why do we still need to teach
Surveying?
• Or
• What role does Surveying teaching in
Higher Education still play?
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Laser scanning
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Laser scanning
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Scale Factor
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#NUFC
Understanding Geospatial data
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#MUFC
Understanding Geospatial data
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Understanding Geospatial data
#swans
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Understanding Geospatial data
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Understanding Geospatial data
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Geomatics degree programmes
at Newcastle University
• At Newcastle University
• BSc in Surveying and Mapping Science
• BSc in Geographic Information Science
• Surveying, GIS, GNSS, Geodesy, Photogrammetry,
Laser Scanning, Remote sensing, Offshore surveying
• Underpinned by maths, IT, study skills
• Enhanced by law, professional practice, research
methods, presentation/communication skills
• Fieldwork and team work throughout all 3 years
• Substantial investigative individual project in final year
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Obsolete geomatics degree components?
• Theodolites?
• Use of tapes √
• Manual booking √
• Hand computations √
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Fundamental principles:
Coordinate systems • Understand different types of height and specify
• At Newcastle, difference between heights above geoid
and ellipsoid is 50 m
• Vital to use orthometric height for water to flow downhill
[ from kartoweb.itc.nl]
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Fundamental principles: GNSS
• RTK suitable everywhere?
• Geometry and combined GNSS systems (but how)?
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Fundamental principles: Laser scanning
• Laser scanning collects fantastic quantities of data
• But how to analyse? Processing time? Registration of
point clouds
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Fundamental principles: GIS
• Four different methods of interpolating the same data
• Must teach understanding and appreciation of the
different methods
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Teambuilding, Organisation,
Communication
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Life During and Beyond Geomatics
• Raise industrial awareness
• Evening event
• Prize giving
• Attendance from Leading organisations e.g. Shell,
BP, TSA, RICS, ICES, Leica, Topcon, Trimble, ESRI,
AutoDesk
• Fact finding, internships, job hunting, networking… http
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Stage 1 – GIS and Surveying
• Basic Survey theory,
instrumentation and
computation
• Introduction to GNSS
• Principles of Remote Sensing
• Quantitative Methods
• Programming for Scientists
• Tutorial Study Skills
• Maths
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Stage 1 Fieldcourse
• Residential Fieldcourse
• Borrowdale, Lake District
• 8 Day consolidation of theory
and practice in Surveying
• Triangulation
• Traverse (2D/3D)
• Levelling
• Detailing
• Computation & Plotting
• By hand/software
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Stage 2 SMS/GIS
SMS
• Observation Processing and Analysis
• Survey Maths
• GNSS Theory and Practice
GIS
• Database Systems
• Optional 10 credits
Common Modules
• Digital Data Acquisition
• Map Projections and Geodetic Datums
• Photogrammetry and Laser Scanning
• Geographic Information Systems
• Remote Sensing Data Acquisition and Processing
• Law and Land Use
• Research and Practice in Geomatics
• BIM and Geospatial Modelling
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Stage 3 GIS/SMS
SMS
• Surveying Fieldcourse
• Geohazards and Deformation of
the Earth
• Advanced Geodesy
• Photogrammetry and Laser
Scanning
• Optional modules (20 credits)
GIS
• GIS Fieldcourse
• Environmental Informatics
• Geohazards and Deformation of
the Earth
• Optional Modules (30 credits)
Common Modules
• Individual Research Project
• Aspects of Applied Geomatics
• Professional Practice
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Teaching of Surveying at Newcastle
University• Understanding of:
• Data
• Methodologies
• Errors and Accuracy
• Coordinate System
• Limitations
• Graduate attributes:
• Thorough grounding in principles (NOT button pushers)
• Problem-solvers, communicators and team players
• Adaptable to ever changing technology and industry
demands
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Desired entrants
• Excellent science A levels
Maths essential (underpins almost all of what we do)
Geography and IT desirable
• Geomatics becomes a selecting discipline (cf medicine,
law), not a recruiting one
• Huge ‘league table’ and financial pressure from the
University to have only high A level grade entrants
• Formerly a government cap on student numbers, no longer
a limit on entrants with ABB or better
• Students are in demand everywhere!!
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The reality: Applications and entrants
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Future of Geomatics at Newcastle
University
• BSc: Surveying and Mapping Science
• BSc: Surveying and Mapping Science with Year in
Industry
• BSc: Geographic Information Science
• BSc: Geographic Information Science with Year in
Industry
• Master of Geomatics from 2018
• 4 year degree course, SMS + GIS
• Business module
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Future of Geomatics at Newcastle
University
• School of Engineering
• (no visibility of Geomatics to outside world)
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Spatial Analytics and Modelling.
SAM@Newcastle• New £2.25million research investment by Newcastle University
• 4 new professorial appointments in Engineering, Maths, Geographyand, Architecture and Planning.
• University entre of excellence in Geographical Information Science:• New spatial data handling approaches including ‘Big Data’.
• New spatial analysis and simulation modelling methods.
• New approaches to spatial data visualisation.
• Focus on ‘Urban Sciences’ – improved monitoring, analysis,modelling and visualisation of the physical and social structure ofcities.• Data capture via Newcastle University Urban Observatory sensor network.
• Spatial analysis of behavioural response to environmental risks and hazards.
• Simulation modelling future population dynamics, development and infrastructure requirements of cities.
• Integrated GIS and BIM data management for smart buildings, neighbourhoods and cities.
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SAM@Newcastle - Education
• establish a new 1-year Masters programme on spatial data
analytics and modelling that combines spatial analysis,
computing and modern statistical approaches to address the
complex problems faced by cities today and into the future.
• provide a new suite of ‘research-led’ modules to
undergraduate programmes in Geomatics, Civil Engineering,
Maths, Geography and, Architecture and Planning.
• provide new opportunity for CPD – training both future
researchers and school to university level teachers.
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Summary
• Geomatics industry continually evolving, in response to
technological and political developments
• Fundamental skills and understanding of geomatics
principles taught on a degree will be more important than
ever
• Perennial problem in attracting both sufficient quality and
quantity of people to study, and hence enter the geomatics
profession
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