Eva-Maria Unger

Dr. Eva-Maria Unger

orcid

Research Focus & Metrics

Academic Career Length

1Year (2026-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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11 May 2021 in Land
Verified
Journal Article
Open access
PDF file
Rohan BennettRohan Bennett
Rohan Bennett
Eva-Maria UngerEva-Maria Unger
Eva-Maria Unger
Christiaan LemmenChristiaan Lemmen
Christiaan Lemmen
PDPaula Dijkstra
Paula Dijkstra
A contemporary review of land administration, from the perspective of systems maintenance, is provided. A special emphasis is placed on emerging fit-for-purpose land administration solutions. The research synthesis uses reputable sources from the contemporary era. Results show the challenges of maintaining land administration systems and the data held are long recognized. The 1970s–1980s gave the issue impetus as data and processes moved from paper-based and manual to digital and automated. The 1990s recognized concerns on maintenance, albeit as a secondary issue: system establishment was the primary concern. The 2000s placed more emphasis on more holistic sociotechnical systems but, again maintenance was supplementary. The fit-for-purpose era deliveres a vast range of new social and technological innovations; however, scaled and sustainable implementations still struggle with system maintenance. From the findings, a consolidated model for analyzing maintenance problems and solutions at jurisdictional level is developed. Maintenance of a land administration system can be understood by identifying the level of change, method for change, components to change, and options for what to change to. The United Nations-endorsed Framework for Effective Land Administration is then used to identify specific maintenance challenges and available solutions. It is suggested that due to the scope and size of what can be considered maintenance issues, there exists no single solution—instead the country should identify its persistant maintenance problems, and the most appropriate solution set from the suite of available options. Emerging solutions and challenges include ensuring interlinkage to maintenance of spatial planning, land valuation, and marine administration; exploiting survey data ‘back capture’ initiatives; supporting grassroots IT; and giving serious attention to cybersecurity concerns.

9 March 2020 in Land
Verified
Journal Article
Open access
PDF file
Trias AdityaTrias Aditya
Trias Aditya
Eva-Maria UngerEva-Maria Unger
Eva-Maria Unger
CBChristelle Vd Berg
Christelle Vd Berg
Rohan BennettRohan Bennett
Rohan Bennett
PSPaul Saers
Paul Saers
DSDewi Sutejo
Dewi Sutejo
This paper presents the results from a quality and usability analysis of participatory land registration (PaLaR) in Indonesia’s rural areas, focusing on data quality, cost, and time. PaLaR was designed as a systematic community-centered land titling project collecting requisite spatial and legal data. PaLaR was piloted in two communities situated in Tanggamus and Grobogan districts in Indonesia. The research compared spatial data accuracy between two approaches, PaLaR and the normal systematic land registration approach (PTSL) with respect to point accuracy and polygon area. Supplementary observations and interviews were undertaken in order to evaluate the effectiveness of the spatial and legal data collection, as well as logical consistency of the data collected by the community committee, using a mobile application. Although the two pilots showed a lower spatial accuracy than the normal method (PTSL), PaLaR better suited local circumstances and still delivered complete spatial and legal data in a more effective means. The accuracy and efficiency of spatial data collection could be improved through the use of more accurate GNSS antennas and a seamless connection to the national land databases. The PaLaR method is dependent on, amongst other aspects, inclusive and flexible community awareness programs, as well as the committed participation of the community and local offices.

25 August 2021 in Land
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Journal Article
Open access
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AGAna García-Morán
Ana García-Morán
SUSimon Ulvund
Simon Ulvund
Eva-Maria UngerEva-Maria Unger
Eva-Maria Unger
Rohan BennettRohan Bennett
Rohan Bennett
Public-private partnerships (PPPs) may facilitate the implementation of fit-for-purpose land administration (FFPLA); however, the approach can be compromised when funding for land registration is insufficient or donor projects end. This paper aims to introduce a new form of PPP to the literature on FFPLA, further extending the discourse and options available on PPPs for FFPLA. A background review finds that whilst PPPs have had long standing application in land administration, there is room to explore approaches that seek increased involvement of non-conventional land sector actors. A case study methodology is applied to analyse recent developments of FFPLA in Côte d’Ivoire that includes a partnership between the government and a consortium of private sector companies. Results describe the novelty, challenges, opportunities, and success factors for the approach, when compared to existing forms of PPPs. It is found that the innovative partnership approach may create novel avenues for financing FFPLA in developing countries and for more active forms of participation of the private sector in improved land tenure governance. The model potentially creates sustainable buy-in from private sector corporations, who whilst not conventionally closely undertaking land administration efforts, rely intrinsically on it to achieve corporate social responsibility objectives.

19 October 2026 in Smart Cities
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Journal Article
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GABRIEL LEOPOLD MOSHIGABRIEL LEOPOLD MOSHI
GABRIEL LEOPOLD MOSHI
Eva-Maria UngerEva-Maria Unger
Eva-Maria Unger
Joep CrompvoetsJoep Crompvoets
Joep Crompvoets
GLGodfrey Luwemba
Godfrey Luwemba
MMMakarius Mdemu
Makarius Mdemu
Rapid urbanization and digital transformation are reshaping governance systems across Africa, increasing interest in smart city development to address complex urban challenges. In Tanzania, policies, acts, regulations, strategies, and frameworks have emerged to support digital transformation and smart city initiatives. However, limited research has examined how these instruments collectively shape smart city governance. This study employed a systematic scoping review and qualitative policy analysis of national policies, legal documents, and regional and international frameworks relevant to smart city governance in Tanzania. Drawing on technocratic, data-driven, collaborative, and people-centered governance paradigms, the study examined governance priorities, implementation approaches, and policy gaps. The findings indicate that policy instruments frequently articulate people-centered aspirations through objectives related to inclusion, empowerment, and citizen welfare. However, the implementation arrangements prescribed within these instruments remain predominantly technocratic, while collaborative and data-driven approaches appear comparatively underdeveloped. This reveals a governance paradox in which people-centered aspirations coexist with prescribed implementation arrangements that prioritize centralization, technical expertise, and administrative efficiency. The study concludes that effective smart city development requires balanced governance approaches that integrate technocratic, data-driven, collaborative, and people-centered elements. The study offers insights relevant to Tanzania and other rapidly urbanizing cities facing comparable governance challenges related to digital transformation, institutional fragmentation, and inclusive governance.