Geospatial information infrastructures

Manual of Digital Earth / Editors: Huadong Guo, Michael F. Goodchild, Alessandro Annoni .- Springer, 2020 .- ISBN: 978-981-32-9915-3Geospatial information infrastructures (GIIs) provide the technological, semantic,organizationalandlegalstructurethatallowforthediscovery,sharing,and use of geospatial information (GI). In this chapter, we introduce the overall concept and surrounding notions such as geographic information systems (GIS) and spatial datainfrastructures(SDI).WeoutlinethehistoryofGIIsintermsoftheorganizational andtechnologicaldevelopmentsaswellasthecurrentstate-of-art,andreflectonsome of the central challenges and possible future trajectories. We focus on the tension betweenincreasedneedsforstandardizationandtheever-acceleratingtechnological changes. We conclude that GIIs evolved as a strong underpinning contribution to implementation of the Digital Earth vision. In the future, these infrastructures are challengedtobecomeflexibleandrobustenoughtoabsorbandembracetechnological transformationsandtheaccompanyingsocietalandorganizationalimplications.With this contribution, we present the reader a comprehensive overview of the field and a solid basis for reflections about future developments

Sustainable Development Indicator Frameworks and Initiatives

Agricultural and Food Policy, Environmental Economics and Policy, Farm Management, Production Economics,

The Obamacare Opportunity: Implementing the Affordable Care Act to Improve Health, Reduce Hardship, and Grow the Economy for All Californians

This report describes how California can take advantage of ACA implementation to increase access both to health coverage and to vital safety net and work support programs.In Section I, we describe California's public benefit take up problem. We identify the take up rates of the key safety net and work support programs, barriers to greater participation, and the benefits of increasing participation in such programs.In Section II, we describe how ACA implementation can increase take up rates for health insurance and public benefit programs. States can expand integration infrastructure and operations across a broad range of programs and the federal government will pay most of the costs.In Section III, we set forth various policy options for integrating California's Marketplace with public benefit programs. We describe California's existing integration efforts and present ACA and non-ACA best practices from other states regarding take up strategies.In Section IV, we make recommendations focused on a single goal -- increasing the take up rate of safety net and work support programs to improve health, reduce hardship, and grow the economy for all Californians

Time-series cross-sectional environmental performance and disclosure relationship:specific evidence from a less-developed country

This paper relies on ‘vulnerability and exploitability’ framework to submit new insights into legitimacy theory and voluntary disclosure theory using specific empirical evidence from the Nigerian oil and gas industry. The study connects the voluntary and legitimizing disclosure behaviors, regarding carbon emission due to gas flaring, of dominant companies in the Nigerian upstream petroleum sector to the vulnerability and exploitability of Nigeria as a less developed country. The hypothesized relations between gas flaring-related environmental performance and two forms of its disclosure (volume and substance) are estimated and tested using Prais-Winsten regression with Panel Corrected Standard Errors (PCSE). While the paper uses Data Envelopment Analysis (DEA) to measure gas flaring-related carbon performance, the two forms of gas flaring-related disclosures are measured using content analysis. We document significant positive and negative association between gas flaring-related carbon emission performance, on one hand, and the volumetric disclosure and disclosure substance on the other hand. These results imply that while the positive relation confirms the vulnerable nature of Nigeria as a less developed country, the negative relation is linked to the country’s exploitability. It is also empirically established that environmental performance is one of the key factors responsible for the undulating trend in the volume of environmental disclosures by large corporations operating in less-developed countries

Little Steps Towards Big Goals. Using Linked Data to Develop Next Generation Spatial Data Infrastructures (aka SDI 3.0)

Ponencias, comunicaciones y pósters presentados en el 17th AGILE Conference on Geographic Information Science "Connecting a Digital Europe through Location and Place", celebrado en la Universitat Jaume I del 3 al 6 de junio de 2014.Society is moving at an increasing pace toward the next stage of the information society through linked data. Among the relevant developments in geographic information science, linked data approaches offer potential for improving SDI functionality [12]. Linked data uses Semantic Web technologies and makes it possible to link at a very granular level data resources of the web for a multitude of purposes. While the technological implementation in many ways is still in a phase of adolescence, vast amounts of data, including geographic information (GI) have been prepared, for example by the UK Ordinance Survey [8] and other governmental and non-governmental bodies. The overwhelming focus has been on producing RDF formatted data for linked data applications--the foundation for applications. In this short paper, we provide an overview of potentials of linked open data for SDI 3.0 developments. Through two exemplary use cases we illustrate specifically some first steps towards a more web-oriented and distributed approach to creating SDI architectures. The cases demonstrate applications based on the LOD4WFS Adapter, which opens the way for multi-perspective GI applications, created on-demand from multiple GI data resources. These applications automate geometry-based selections of data using spatial queries with the use of RCC8 and OGC Simple Features topological functions. Future work in this area includes adding semantic operators to refine GI processing with multiple ontologies

RURAL FINANCE

Rural financial intermediation faces several challenges, including, shortcomings and systematic weaknesses of rural financial markets, urban biased policies and poorly designed interventions not based on the realities of rural markets. Against this background the purpose of this chapter is to provide an overview of some concepts of financial theory, the history of conventional approaches in rural financial markets, informal finance, the role of savings mobilization and a discussion on the new approach to rural financial markets. The aim is to present the building blocks essential to the understanding of rural financial markets. The roles of information, transaction costs and measurement of success are emphasized.Financial Economics,

Audiovisual preservation strategies, data models and value-chains

This is a report on preservation strategies, models and value-chains for digital file-based audiovisual content. The report includes: (a)current and emerging value-chains and business-models for audiovisual preservation;(b) a comparison of preservation strategies for audiovisual content including their strengths and weaknesses, and(c) a review of current preservation metadata models, and requirements for extension to support audiovisual files

The institutional dynamics of participatory slum-upgrading processes: the case of Langrug informal settlement

Since the 1990s, South Africa has faced a high rate of urbanization and increasing formation of informal settlements. However, the focus of urban planning has not changed to accommodate new urban trends. The current dominant practice of urban planning, still rooted in the global North realism, reflects an increasing discord between current approaches and growing problems of poverty, inequality, informality, rapid urbanisation and socio-spatial fragmentation. Traditional urban planning approaches and state-led direct settlement interventions have arguably served to exclude the urban poor with a marked failure to sustainably address the problem of informal settlements. This research examines the case of Stellenbosch, Western Cape, and argues that the concept of coproduction is an alternative dynamic model that could be used to achieve inclusive and sustainable urban environments. Re-organising institutional relationships would arguably lead to a more successful service production approach and engagement between the state and the urban poor. I use the lens of coproduction to assess partnership-based in-situ community-driven informal settlement interventions. The research uses the Langrug informal settlement upgrading programme as a case study to analyse the institutional arrangements and to examine power relations in a context-specific coproduction process. The research uses semi-structured interviews, field observations and secondary data to examine the nature of the partnership, institutional relations, scope and approach of the Langrug upgrade programme. The study concludes that the Langrug upgrade programme depicts a typical coproduction arrangement where many institutions are collaborating to improve the living conditions of the urban poor in Langrug. Further, the study establishes that the success of this partnership depends on on-going effective management of power and institutional dynamics and low-level conflicts. The study recommends that the Slum Dwellers International (SDI) alliance needs to build stronger grassroots structures in Stellenbosch to increase local capacity in community mobilisation and advocacy. Besides the need to incorporate the media, the partnership must improve the communication system among partners and stakeholders to avoid mistrust and ensure productive state-society engagement. Finally, more comparative case research needs to be done to consolidate arguments on the concept of coproduction vis-à-vis planning practice in the global South

Measuring the performance and achievement of social objectives of development finance institutions

This paper develops and tests a proposed methodology that puts forward a new integrated method for evaluating the performance of development finance institutions. This methodology applies assessment criteria that take into account both the social objective that the development finance institution addresses and the subsidies it received in order to achieve such an objective. This methodology is applied to two pilot case studies-Banadesa (Honduras) and Banrural (Guatemala). The authors calculate the previously tested subsidy dependence index, which measures the degree of an institution's subsidy dependence. The paper develops and estimates a new measure-the output index- which indicates the level to which the institution fulfills the social objectives of the state. The analysis integrates the subsidy dependence index and the output index to assess the effectiveness associated with meeting the social objective. The findings suggest that the integration of the two indexes can constitute the basis of a meaningful evaluation framework for the performance of development finance institutions. This new methodology can also be a useful metric for policy makers who are seeking to decide on an optimal allocation of scarce funds for development finance institutions that pursue social goals and for management that seeks improved performance outcomes.,Access to Finance,Debt Markets,Banks&Banking Reform,Economic Theory&Research