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Survey and geodetic work around the Wairarapa baseline became part of the renewed effort to establish more precise national control.

The New Zealand Permanent Air Force carried out an operational aerial survey of the Waimakariri River, an early step towards systematic aerial mapping.

Piet van Asch began aerial survey work near Queenstown for the DSIR. This early commercial survey added systematic imagery to the national mapping record before the first NZMS 1 sheet was published in 1939.

Napier and Hastings N134 became the first published sheet in the NZMS1 national one-inch series.

Lands and Survey annual reporting used the term population mesh blocks for analogue census-mapping units.

Decades of triangulation and adjustment culminated in the New Zealand Geodetic Datum 1949.

Early government and DSIR computing created the electronic environment later used for survey, engineering and spatial work.

By 1962, aerial photographs covered all of the North Island and about two-thirds of the South Island. This photographic archive became an important source for later topographic compilation and digital orthophotography.

N. H. Taylor and I. J. Pohlen published Soil Survey Method, a New Zealand handbook setting common descriptions and mapping practices for soil surveyors. It supplied standards for information later brought into land-use capability inventories.

Survey teams established in both islands assessed land-use capability for catchments and development blocks for the national water and soil conservation programme. Their mapped assessments preceded the national NZLRI programme.

A contemporary New Zealand mapping reference records electronic computers being used for involved mathematical surveying and mapping calculations.

DSIR Soil Bureau Bulletin 26 brought together soil classification, regional descriptions and accompanying maps, with specialist contributions across scientific and land-use agencies. The maps and descriptions became reference material for later land information systems.

Esri was founded in California in 1969. Its software later entered the New Zealand market.

W. I. Reilly developed the New Zealand Map Grid, later embedded in national metric mapping and digital practice.

Surveyors extended first-order triangulation across the north-west of the South Island using helicopters and electromagnetic distance measurement. Te Ara records that the extension was completed in two months.

The first Landsat II scene for the formal New Zealand investigation arrived in October 1975 and entered a mainframe and minicomputer processing workflow.

The Department of Lands and Survey completed the first-edition NZMS 1 inch-to-the-mile map series. Its sheets formed an extensive standardised paper topographic record that later digital mapping drew upon.

A 1976 Stratford land-inventory soils sheet documents the detailed thematic mapping used in land assessment. The published map is an example of the source material underpinning later digital land inventories.

Lands and Survey developed and used MAPPAK for rural and urban cadastral map compilation on PDP-11 hardware.

The national land-resource inventory was converted into a maintained vector database feeding the LADEDA analytical lineage.

The metric NZMS260 series began with T12 Thames.

Lands and Survey bought a computer system for orthophoto production, bridging analogue photogrammetry and digital mapped imagery.

Esri released ARC/INFO in 1982. New Zealand institutional records document its use later in the 1980s.

The Wild Aviolyt BC1 moved NZAM’s photogrammetric work from analogue stereo plotting towards computer-supported analytical production.

Eagle Technology Group was established before its later GIS distribution role.

University of Auckland Geography offered a senior undergraduate GIS course, providing an early documented date for formal GIS education in New Zealand.

Cadastral record maps began being converted into the Digital Cadastral Database during the mid-1980s.

The Science Mapping Unit was using a commercial Intergraph GIS by late 1985, although the exact system configuration remains unresolved.

Eagle dates its Esri distribution relationship to 1986. The first New Zealand ARC/INFO licence or installation remains unresolved.

The North Taranaki case sits among the early New Zealand examples of work being described and organised as GIS.

Government, education and commercial records document ARC/INFO in production and teaching environments in the later 1980s. They do not establish the first New Zealand licence.

David and Beryl Pimblott founded Explorer Graphics as a specialist GIS consultancy in the emerging commercial market.

Espie and Hall described a microcomputer GIS for Protected Natural Areas survey information.

The Wellington conference Getting it all together with GIS marked GIS as a recognised cross-sector professional field.

CAE’s shared utility study began in 1989 and was completed in 1991.

Richard T. Pascoe's University of Canterbury MSc examines conversion between incompatible geographic information systems.

The workshop ran from 20 to 23 March. Adcock demonstrated WERI, and the report recorded SITE development.

DOSLI digitised the nationwide meshblock pattern, separating the established statistical geography from its authoritative digital representation.

A contemporary university report names Joe Golden and records 80 MicroStation licences, with MGE software for civil engineering teaching.

The independent New Zealand Esri Users Group dates its foundation to 1992. Later members describe a 1994 Dunedin meeting and the start of the annual conference sequence in 1996; these are different stages in the group's development.

The 1992 CRI reorganisation redistributed DSIR, Water and Soil, soil survey, remote sensing and geological mapping staff and datasets among successor institutes.

The project extends utility assessment to several natural hazards.

Sector research records rapid growth in local-government GIS implementation through the mid-1990s.

Patterson and Cunningham developed nationally available ARDS record retrieval using Oracle.

Bundock’s biography dates the regional operation, without identifying a first New Zealand installation.

Rachel Summers, an early GIS educator, recalled attending what she described as the first NZEUG meeting in Dunedin in 1994. The group's own account dates its formation to 1992; the distinction remains open.

The QMAP project began with the Dunedin sheet, introducing GIS-based regional capture, management and compilation of mapped geology.

Conceptual data modelling for geographical information systems, Massey University, 1994.

Hendriksen’s Massey thesis analyses soil slips and land-use-capability information.

NIWA records the start of multisite monitoring in 1995, before the 1996 inter-disciplinary catchment management group.

Abley’s company history dates its origin to a final-year university project for Christchurch City Council. A transport consultancy followed in 2003.

ARC initiated a multi-organisation programme. Assessment work and reports followed.

Landcare Research released GUILD-on-the-Web, developed under Robert Gibb’s leadership with David Medyckyj-Scott as co-developer.

The 1996 restructuring separated regulatory and stewardship functions from commercial spatial production.

A Wellington conference addressed Māori land and resource aspirations; Critchlow Associates issued the proceedings.

Landcare Research began a national carbon-monitoring data programme drawing on older soil surveys and vegetation observation records.

The group's recorded annual conference sequence starts with the New Plymouth meeting in 1996, followed by successive conferences in New Zealand centres. The record does not conflate this with its 1992 organisational founding.

The 1996 restructuring separated LINZ’s Crown responsibilities from commercial mapping and information functions carried on by Terralink.

A Masterton meeting established the association; later documentation records GIS support.

Consultants combine council hazard data using TECHBASE and a 10-metre grid.

Barbara Höck, Tim Payn and Andrew Dunningham presented Forest Research's GIS and remote-sensing methods for plantation forest inventories and environmental indicators at the 10th Spatial Information Research Centre colloquium.

Roger Smith established Geographx to produce custom cartographic work and maps for New Zealand and overseas clients.

NVS was accorded Nationally Significant Database status, preserving decades of field vegetation observations.

LINZ implemented the satellite-era semi-dynamic datum that replaced NZGD49.

The utility migrated existing GIS data and functionality to Smallworld, a documented network-GIS transition.

Gore District Council’s MapInfo-L correspondence identifies Tony Shepherd as GIS / IT Support in 1999 and IT/GIS Manager in 2000. He described MapInfo Professional 5.5, substantial MapBasic coding, Windows NT 4.0 and plotting to an HP DesignJet 750C. A separate council cemetery plan, drawn in 2000, modified in 2001 and current to November 2002, states that it was produced on the council’s CAD/GIS system using AutoCAD 2000 and MapInfo Professional 5.5, with cadastral information derived from the LINZ Digital Cadastral Database. Together the records show routine council map production supported by code, plotting and cadastral data.

Eight Auckland local authorities established a GIS working group to coordinate imagery and data practices.

A Kinleith Forest study combined GIS, soil units, site-index estimates and foliage measurements to explore long-term productivity and nutrition mapping. The authors warned that sparse data prevented confident estimates and recommended structured sampling.

The browser became a delivery environment for mapped public-health surveillance rather than requiring desktop GIS at every user location.

An August 2000 MapInfo-L message from Jolanda Simon, Hurunui District Council’s IT Officer, describes a MapInfo 6 Hotlink workflow. From a map layer, 78 mapped objects opened separate MapInfo workspaces. Simon also records a mixed desktop environment running Windows 2000 and Windows 95/98. The correspondence documents operational desktop GIS at Hurunui by that date without establishing when the council first used GIS.

Removal of GPS Selective Availability substantially improved civilian positioning and changed ordinary field use.

Alistair Mowat of HortResearch presented a location-based comparison of fruit quality and productivity from 24 orchards at SIRC 2000 in Dunedin.

National and conservancy work begins the lineage that develops into DOCgis and the National Enterprise GIS. The annual report records the Biodiversity Information Platform work during 2000/01 and a planned August 2001 pilot. A staff recollection supplied for this edition credits Eagle Technology with designing DOCgis before the 2003 releases.

GeoNet began as a national partnership in hazard monitoring, communications, instrument networks and data management.

Survey and title workflows moved into an integrated national digital system.

Richard Pascoe and Richard Murcott presented New Zealand’s standards-based emergency-services and administration core-data modelling in Adelaide.

The new projection aligned national mapping practice with NZGD2000.

Terralink entered receivership following losses associated with its Landonline subcontract. The losses exposed problems in estimating the project’s cost and duration.

Harley Prowse and Tony Elson formed GBS after earlier work through GTU and independent GIS consulting.

A requirements engineering framework for developing COTS GIS applications, Massey University, 2002.

Abley’s published history distinguishes its 1996 pedestrian-crossings project from the transport consultancy established in 2003.

The July 2003 Christchurch acquisition is an early documented operational council LiDAR survey. The book does not claim it was New Zealand’s first.

A Java-client milestone is documented for August as part of the 2003 DOCgis release programme.

DOC documents the Version 2 browser environment inside its National Enterprise GIS.

A 2003 data dictionary specified line and point feature geometry and attributes for field mapping of active faults, but said the database had not yet been used in a working environment.

The national LENZ environmental classification was published with ministry and Landcare Research support.

A 35-map inventory of climate and soil information screened potential for ten crops across western Kaipara and Hokianga. Kaipara and Far North councils distributed the results through local libraries and council offices.

A council public self-service map replaced a substantial amount of routine paper and counter property-information access.

MIRMAK initiates iwi-led geographic-information work in the Motueka catchment.

On 4 March 2004 Terralink announced a South Island aerial-imagery acquisition covering about 42,000 square kilometres. The release describes about 2,500 aerial photographs and approximately 5,500 orthophoto tiles. These figures are the project scale given in the contemporary announcement. The named participating councils were Waimakariri, Ashburton, Timaru, Waimate, Waitaki and Mackenzie District Councils, together with Environment Canterbury. The stated uses included local-government GIS, consent processing, land-use work, civil defence and asset management. A shared imagery acquisition gave several authorities a common regional base while leaving their internal GIS arrangements distinct.

The Trust explicitly described its 3D mapping work for Māori claimants and the Waitangi Tribunal.

A GNS conference abstract described a compiled database of more than 200 active faults and public access through spatial web mapping and attribute queries.

NIWA’s 2004–2006 programme progressed from the Stage I SPARROW toolbox to a tested ArcGIS CLUES pilot. The 2006 report documents a 2005 Environment Waikato test, integrated SPARROW, OVERSEER and Harris Consulting models, documented data inputs and limits on SPASMO’s spatial use.

Don Robertson and Mary de Winton documented NIWA's integrated freshwater biodiversity database and spatial-query functions.

Timaru District Council’s Significant Natural Areas survey ran from 2005 to 2016. The council-hosted 2016 report says confirmed areas were delineated in the council’s electronic mapping system, GIS, and that the information fed into property and LIM records. It names Richard Lovell and Steve Caswell as District Council GIS staff. The report does not establish their individual start dates or identify a software vendor for the 2005 workflow.

Waitangi Tribunal bibliography identifies 2005 thematic map book series for Central North Island, Te Urewera and other inquiries.

Public-health, epidemiological and laboratory teams assessed mapped cases and cooling-tower exposures during a Christchurch Legionnaires' disease outbreak; the scientific account was published in 2013.

A 2016 peer-reviewed description dates the first CLUES release to 2005; the 2008 conference provides a contemporary operational description.

Contemporary conference accounts describe the 2005 New Zealand Esri user gathering as the tenth annual meeting in a conference series beginning in 1996.

A KTKO Ltd GIS pilot maps Māori place names in the Kāti Huirapa ki Puketeraki takiwā.

The Crown Forestry Rental Trust published ArcFlax Edition 2.0 Whanganui, catalogued by the National Library with ArcReader 9.1 requirements and Duane Wilkins credit.

The Ocean Survey 20/20 Tangaroa voyage mapped seabed features and helped identify later biological sampling strata.

The July 2006 Stage II report documented an ArcGIS 8.3/9 scenario toolbox, Environment Waikato pilot testing, integrated SPARROW, OVERSEER and Harris Consulting outputs, partner-only file exchange and data limitations that left SPASMO non-spatial.

Brent Wood described PostGIS managing very large spatial datasets across multiple NIWA systems, showing open-source database software as working infrastructure.

The New Zealand Geospatial Office and Geospatial Strategy formalised national spatial-data-infrastructure coordination.

A dated 2006 conference record describes the 31 October meeting as the eleventh annual New Zealand Esri user conference. The association's later published chronology has no documented 2007 conference.

GNS QMAP regional geological products included vector coverages, shapefiles and preconfigured ArcMap, ArcView and ArcReader GIS projects.

Te Paparahi o Te Raki inquiry register entry A045 dates a five-disc 2D and 3D ArcFlax Northland viewer and historical land-claim mapping to January 2007.

Mass-market interactive mapping further changed public expectations of what a web map should do.

Investigating the spatial distribution of campylobacteriosis in New Zealand, University of Canterbury, 2007.

Development of a map service, University of Waikato, 2007.

A Web-based Geographical Information System for Low Bandwidth Access, University of Waikato, 2007.

NIWA and partners published the CLUES spatial decision-support interface, modelling methods and early real-world application at iEMSs.

As a Senior Analyst with the New Zealand Geospatial Office, Geoff O’Malley presented the national geospatial strategy and its implications for lifeline utilities, including data access, interoperability and sharing.

The predecessor research institutes formed Plant & Food Research, combining their plant and horticultural research organisations and datasets.

ROTAN used GIS to model nitrogen routing and changes in land use in two lake catchments with CRI and council collaborators.

NIWA publicly reported Ross Woods and colleagues' national hydrological model and mapped river-flow estimates.

A December 2008 user-group newsletter listed committee members across Defence, MAF, utilities, councils and consultancy, with Martin Erasmuson signing as chair. The surviving list demonstrates the cross-sector volunteer work behind the conferences.

AAMHatch’s Wellington project used aerial imagery and building models to create a textured three-dimensional city representation.

An August 2009 conference paper reported model use and training for council staff, documenting adoption beyond research proposals.

DOC describes an organisation-wide national GIS and interactive mapping used across the department.

Dedicated funding supported the Regional Geological Map Archive's digital image catalogue, enabling discovery of earlier maps.

Pierce joined LINZ to lead the Location Information group, which was responsible for core geospatial data and services.

LINZ released the new national map series from maintained digital topographic data and NZTM2000.

Practitioners and researchers exchange iwi/hapū GIS work in Christchurch; a Massey research record documents a paper.

NIWA and SilverStripe released a portal with seabed maps, GIS layers, survey data and about 20,000 marine images.

Jithen Singh reports live crowd-sourced information being added to a Common Operating Picture during the earthquake response.

Garth Harmsworth and Alec Mackay documented a draft step-by-step land and resource evaluation module developed from four Māori land case studies, with GIS repositories and access-restricted cultural layers.

The portal became part of the shift from distributing files and products to maintaining web-accessible spatial services. David Medyckyj-Scott and James Barringer documented the new environmental-data distribution service in 2011.

NZEUG's 2010 AGM records name Igor Albornett, Tony Standen, Kilmeny Stephens and Chris Holden as office holders, documenting an independent volunteer executive alongside Esri and Eagle's conference involvement.

Open licensing became a policy foundation for later reuse of public spatial information.

Quantitative landslide susceptibility assessment of the Waikato region using GIS, University of Waikato, 2010.

A Māori GIS conference includes Simon Bickler's paper about the ArchSite GIS database.

The post-amalgamation programme consolidated inherited systems, data and geospatial service arrangements.

The Canterbury earthquake exposed the need to combine official, volunteer, imagery and operational spatial information quickly.

Downer began implementing GRAIL with Eagle Technology support. Eagle’s customer case describes GRAIL as Downer’s first GIS system.

GBS’s retrospective dates its Silver Partner status to 2011, recognising its work with the Esri platform.

Authoritative government spatial datasets became easier to discover, download and use through online services and APIs.

Our Environment gave users browser access to a land atlas with environmental maps, queries and explanatory information.

Landcare Research launched its browser service for querying soil maps and obtaining soil factsheets where S-map coverage was available.

The group’s own history dates its re-formation to 2011; its current statement says the mission later broadened to inclusion across spatial and surveying careers.

A Spatial Analysis Of Assault Patterns In Entertainment Areas Throughout the Waikato using Geographic Information Systems, University of Waikato, 2011.

A contributor recalls that an analyst/developer from the earlier DOCgis work returned to lead the GIS team. In 2012 it was reorganised as a shared service for the regions, a change remembered as highly successful.

Eagle hosted the Asia Pacific conference at SKYCITY on 5–7 November. It incorporated NZEUG's sixteenth annual meeting. Esri later reported 530 participants from 20 countries and more than 220 organisations, and awards for New Zealand GIS work.

The 2012 trip focused on how location-based information supported the Christchurch rebuild; Jeremy Gulson and Nic Donnelly are among the named subject-matter experts.

A DOCgis map print dated 12 February 2013 was later reproduced in official Conservation Authority public papers.

GBS’s retrospective records its Gold Partner status in 2013, following its Silver status in 2011.

Geoff O’Malley described geospatial workforce shortages and cross-sector work to support career pathways and recognition of spatial occupations.

Geographx managed cartographic production for the EARTH Platinum World Atlas, which won the International Map Trade Association’s Global Award for Best Map Product.

Kurt Janssen, NZEUG president at the time, told mailing-list members that GISList was scheduled to close on 8 February 2013 and pointed users towards web forums and RSS. The January announcement records a shift in practitioner communications, not a verified date of technical shutdown.

Nelson City Council credits Photomap owners Cathy McBride and Mark Holmes with technical map-board design for Codgers Mountain Bike Park.

The Commerce Commission cleared PropertyIQ New Zealand to acquire Terralink’s business and assets, including its geospatial and property information services.

Decadal shoreline change on the New Zealand coast, University of Otago, 2013.

AAM acquired the New Zealand consultancy that had grown from Explorer Graphics and adopted the NorthSouth GIS NZ name in 2011.

Nearly 700,000 analogue negatives were converted into a reusable digital image resource over a long national programme.

A New Zealand research organisation's funded functionality moved into the wider open-source desktop project.

GNS Science combined 21 regional QMAP datasets into a seamless 1:250,000 geological dataset.

The 2014 geospatial virtual field trip won the People and Community category.

Roger Smith curated the National Library exhibition on New Zealand cartography, a collaboration with LINZ, Eagle Technology and Archives New Zealand.

The group’s public presence is documented by 2015. Members use it to exchange questions, links, events and examples across New Zealand’s GIS community.

A Women in Spatial breakfast reported 47 attendees for Galia Barhava-Monteith’s discussion of advancement barriers, mentoring and the role of professional networks. The group report is not a survey of the geospatial workforce.

The school programme covered drones, mobile maps and other technology in remote New Zealand.

Pierce and Chief Geodesist Graeme Blick presented the LINZ Data Service and the agency’s work to make imagery available for reuse.

Land movement forced geodetic, cadastral, imagery and LiDAR updates and demonstrated that national coordinate infrastructure must be maintained dynamically.

Where are we? covered navigation and positioning across sea, land and air.

Assessing the influence of environment and socio-economics on spatial and temporal patterns of COPD hospitalisation in Christchurch : a GIS approach, University of Canterbury, 2016.

Tristan McHardie's master's thesis examines web mapping applications for visualising demographic diversity.

The Christchurch company announced its rebrand as it expanded from mining software into geothermal, civil engineering and environmental work.

The Minister for Land Information opened the conference and identified Scott Campbell as Eagle’s Head of GIS Technology.

At the University of Otago, O’Malley outlined cross-sector committee goals for schools, tertiary education and industry, alongside New Zealand geospatial research priorities.

The award recognised Smith’s contribution to New Zealand’s spatial and cartographic community.

Participant histories describe a Māori-focused online practitioner group sharing GIS questions, events, maps and peer support.

OGC published its first Topic 21 DGGS specification, with contributions from Robert Gibb and other international participants.

Manaaki Whenua hosted the 105th Technical and Planning Committee meeting, with open summits on environmental-data interoperability and agritech.

The GIS in Schools programme provided free school access, with Eagle Technology and teachers developing NCEA-aligned lessons.

By 2017 the cross-sector committee was setting capability goals across schools, tertiary education, industry, participation and workforce development.

LINZ used school field trips to connect place, cultural mapping, hazards and response technology; Duane Wilkins and Sharyn Westlake were named experts.

Ngāi Tahu publishes a Papatipu Rūnaka-approved selection of cultural mapping material in a public digital atlas.

GBS’s 20-year retrospective records the establishment of GBS Korea in the Republic of Korea during 2018.

O’Malley’s University of Otago presentation reviewed LINZ work in positioning, data services, topographic mapping, hydrography, property services and addressing.

Government-supported tooling made it easier to bring LINZ Data Service content directly into an open desktop GIS.

The published programme places the user-group AGM in an afternoon community session facilitated by Roland Pomana. Concurrent programme tracks include conservation, local-government services, central-government GIS, land information, enterprise systems and GIS data. Eagle's 2019 sponsorship prospectus retrospectively reported more than 550 delegates at the 2018 conference.

An Orbica-developed site gave ratepayers a way to explore a regional council’s proposed 2018/19 budget and the projects funded by rates.

After Bridgit Sissons spoke to 50 members about the Diversity Agenda, participants discussed challenges specific to the spatial industry and some took the discussion back to their workplaces. Engineering-wide figures in the talk are not treated as GIS workforce data.

Almost 60 attendees heard talks on land administration and access, the NZTA geospatial team, volunteer conservation GIS and wildfire-response mapping. The event also announced a group survey and its first conference sponsorship, awarded to Rosey Harris for GeoCart’18.

Kate Waterhouse was profiled in Leaving School issue 13; the series continued annually with GIS, hydrography, environmental and geospatial practitioners.

The programme covered SBAS, autonomous transport, aviation, satellite ground stations, forestry, drones, wilding pines and surveying.

Utilisation of crowdsourced geographic information for benefitting disaster response in New Zealand, University of Canterbury, 2018.

The case study describes Orbica combining high-resolution imagery, machine learning and geospatial analysis to monitor construction progress at a Thyssenkrupp site in Saudi Arabia.

LINZ hosted a sequence of resilience, hazard, climate, risk-modelling, insurance, transport and iwi/hapū planning presentations.

LINZ records 10,003 students from 347 classes, the most popular virtual field trip in more than 23 years of the LEARNZ programme.

Critchlow developed a free fleet-transition tool using New Zealand road and address data with route optimisation to compare commercial vehicle options.

The 30-kilometre Waimea and Motueka rivers trial combined UAV LiDAR, aerial photos, GPS and vessel-mounted sonar across 9 km².

GBS’s company profile dates the opening of its US affiliate office in Kalispell, Montana, to February 2020.

LINZ's 2020/21 annual report dates the start of fortnightly online sessions to October 2020 and describes delivery with Te Kāhui Manu Hōkai and GIS Journey Limited. The programme supports practical Māori GIS mapping and access to spatial data.

NZTA partnered with Catalyst and Orbica on a web-based system for querying and mapping Police-reported crash data from 1980, supporting road planning, policing and policy work.

Manaaki Whenua released the fifth LCDB edition, using land cover observed in late 2018.

Ian, Wendy and Duane demonstrated the use and importance of macrons in New Zealand GIS tools and data; full identities of Ian and Wendy require verification before person records are created.

Map my Waahi Climate Change and Get Outdoors Safely used maps, GPS, GIS and search-and-rescue examples.

Seequent retained its name and operated as a standalone business unit within Bentley after the acquisition.

The Tasman river-channel modelling project received the Innovation – Small Business award at the 2021 Spatial Excellence Awards in New Zealand and the Oceanic region.

ISO published the DGGS core reference-system and operations specification, associated with the OGC Part 1 work edited by Robert Gibb.

LINZ appointed Pierce to lead its Customer Delivery group as the agency moved to a new four-group structure.

NZTA and Eagle developed a governed hub-and-spoke spatial-as-a-service platform.

LINZ published a practitioner session on finding, accessing and working with New Zealand LiDAR elevation data.

A practical tutorial showed how to create an online map of Māori Land Blocks with custom places, basemaps and contextual layers.

Duane Wilkins presented the programme in the 2021 NZ Esri Users Group virtual regional conference series.

Understanding the potential exposure of coastal marae and urupā in Aotearoa New Zealand to sea level rise, University of Waikato, 2021.

Remote sensing of wetlands in the Lake Whangape catchment, Waikato, New Zealand., University of Waikato, 2021.

Critchlow’s fleet-planning tool received the SIBA|GITA Technical Excellence award at the 2022 Asia-Pacific Spatial Excellence Awards.

Critchlow’s SwitchMyFleet received the 2021 Spatial Excellence Award for Technical Excellence; the ceremony took place in February 2022.

The Ministry for the Environment contracted Manaaki Whenua to produce the 2020 Land Use Map using a mixture of established methods and deep-learning techniques.

The 2021 Spatial Excellence Community Impact award recognised the practical mapping wānanga collaboration between LINZ, Te Kāhui Manu Hōkai and GIS Journey Limited.

The school programme linked technology with restoration and te taiao.

The Geospatial Capability Committee’s analysis and final report documented New Zealand industry roles, skills and capability priorities.

LINZ Kaihautū Jan Pierce joined the public milestone for the SouthPAN partnership, a satellite-based positioning service developed with Australia.

The enterprise platform supported field survey and situational awareness during the response. Reported benefits remain attributed to the customer case.

The GISS Committee collected 523 responses to establish a baseline of the geospatial workforce.

The school programme linked place names and local narratives with geographic learning.

LINZ began a programme to replace ageing national topographic production technology and modernise the workflow.

The group's organisers reported approximately 650 attendees from around 400 organisations at eight 2024 regional events. The NZEUG programme lists Marlborough, Tauranga, Hawke’s Bay, Invercargill, New Plymouth, Auckland, Christchurch and Wellington. These are organiser-reported figures for regional events, not membership totals.

The group’s 2024 recap describes talks on tactile maps, surveying experience, GIS in schools and data collection, alongside networking and group updates.

The school programme moved into marine geospatial information and seabed discovery.

Eagle appointed Henderson Chief Executive Officer after his earlier customer-facing GIS work with the company.

The historical account closes with a mixed geospatial environment of databases, desktop software, open source, cloud services, mobile capture, automation and emerging AI methods.

Hosting the global conference brought New Zealand’s open geospatial community and its international connections into public view.

Victoria University of Wellington researchers presented a method matching line intersections in historical maps with contemporary cadastral data.

Researchers from Massey and Cardiff tested a model that combined written locality descriptions with map excerpts and evaluated the geographic result.

NZEUG's 2025 reports describe regional user conferences at AUT in Auckland and in Christchurch, with practitioner talks, student involvement, volunteer organisers and assistance from Eagle Technology and commercial sponsors.

The Ngā Poutama session demonstrated census and environmental mapping for whānau, hapū and iwi aspirations.

The 2025 survey collected 503 responses; Rachel Summers analysed anonymous results with input from the GISS Committee.

Duane Wilkins demonstrated historical imagery resources including LINZ layers and other imagery archives for Māori mapping work.

The wānanga showed coastal geospatial information supporting Takutai Moana research and applications.

The Ngāti Rāhiri grassroots GIS system was presented as a hapū-led approach to protecting, managing and sharing whenua information.

Zane Egginton's Master of Design research addresses tikanga, technology and natural-hazard resilience.

The series connected formal micro-credential study with Māori GIS resources.

Jonathan Hanson of Earth Sciences New Zealand/GeoNet demonstrated earthquake and earth-science data for Māori GIS and planning.

The Ngā Poutama session demonstrated maps, photos, data and kōrero in 3D StoryMaps for kaupapa Māori mapping.

LINZ said no applications would be called for the 2027 academic year because of budget constraints, with a reassessment planned in 2027 for possible 2028 scholarships.

A 2026 webinar showed how Bay of Plenty Regional Council maps and data could support community and Māori GIS work.