A multidisciplinary research framework for analysing the spatial enablement of public sector processes

Although Spatial Data Infrastructure (SDI) is a complex concept with many facets, it is widely recognised that SDIs are about facilitating and coordinating spatial information flows. This paper argues that the analysis of spatial information flows should not be separated from the processes in which they are embedded. The paper presents the development of a multidisciplinary research framework to study the spatial enablement of public sector processes, and the application of this research framework in a case study on zoning planning in Flanders (Belgium). The paper demonstrates the applicability of the proposed research framework for enhancing our understanding of factors that may influence the role of spatial information in public sector processes. The identification of these decisive factors may contribute to the further advancement of SDI as an enabling platform

Internet of things

Manual of Digital Earth / Editors: Huadong Guo, Michael F. Goodchild, Alessandro Annoni .- Springer, 2020 .- ISBN: 978-981-32-9915-3Digital Earth was born with the aim of replicating the real world within the digital world. Many efforts have been made to observe and sense the Earth, both from space (remote sensing) and by using in situ sensors. Focusing on the latter, advances in Digital Earth have established vital bridges to exploit these sensors and their networks by taking location as a key element. The current era of connectivity envisions that everything is connected to everything. The concept of the Internet of Things(IoT)emergedasaholisticproposaltoenableanecosystemofvaried,heterogeneous networked objects and devices to speak to and interact with each other. To make the IoT ecosystem a reality, it is necessary to understand the electronic components, communication protocols, real-time analysis techniques, and the location of the objects and devices. The IoT ecosystem and the Digital Earth (DE) jointly form interrelated infrastructures for addressing today’s pressing issues and complex challenges. In this chapter, we explore the synergies and frictions in establishing an efficient and permanent collaboration between the two infrastructures, in order to adequately address multidisciplinary and increasingly complex real-world problems. Although there are still some pending issues, the identified synergies generate optimism for a true collaboration between the Internet of Things and the Digital Earth

Design of location-enabled e-government services

This document provides guidance on the design of location enabled e-Government services. It is part of the European Union Location Framework (EULF) toolkit that helps Member States to improve the use of location information in the context of e-Government. The document explains what location enabled e-Government services are, and how they can support the many G2G, G2B and G2C process interactions. Examples are given for the different types of e-Government services: information, contact, transaction, participation and data transfer services (Bekkers, 2007a). The document also provides an approach to describe and document e-Government business processes as a starting point for identifying where location enabled e-Government services could add value to the process by using process modelling techniques and standards. Finally, the document explains in detail the organisational and technological aspects related to the design, implementation and evaluation of location enabled e-Government services. A series of recommendations are provided in the form of ‘to-do’s’ and ‘not-to-do’s’. Examples are given throughout the text to illustrate best practices. This document should be read in conjunction with the companion guidance document “EULF Improving the use of location information in e-government processes: methodology and use case”, which provides a methodology and worked example of improving an existing process.JRC.B.6-Digital Econom

Early Childhood Development: A Case Study of University-Community Engagement in South Africa

Third sector organisations are effective links between Higher Education Institutions and communities in promoting and expediting Community Engagement programmes tasked with raising awareness, fostering social responsibility and civic mindedness in students and, thus, contributing to the common good. In recognition of this, Durban University of Technology (DUT) pre-emptively enabled collaboration between the institution and a cluster of Civil Society Organisations (CSOs) in 2004. This paper examines one of the partnership programmes between the Gandhi Development Trust and the Durban University of Technology, the Early Childhood Development Values Education Project and the successful Community Engagement partnerships created with three academic departments of DUT. It focuses on the Department of Drama programme based on Bloomgarden’s Preparation, Action, Reflection, Evaluation (PARE) framework integrating experiential and academic learning. The study draws on the theoretical lens of Dewey’s Democracy and Education and Freire’s Critical Pedagogy and uses the case study method to present the data gathered through the PARE phases. Foregrounded in the paper is the impact of democratic education characterised by values such as inclusiveness, participation, reciprocity, and an equality of respect for the knowledge and experience that everyone contributes to education and community building

Future SDI – Impulses from Geoinformatics Research and IT Trends

The term Spatial Data Infrastructure (SDI) was defined in the nineties as a set of policies, technologies and institutional arrangements for improving the availability and accessibility of spatial data and information. SDIs are typically driven by governmental organizations, and thus follow top-down structures based on regulations and agreements. The drawback is that it renders SDIs less easily capable of evolving with new technological trends. While organizations are still struggling to implement SDIs, the World Wide Web is increasingly developing into a Geospatial Web, i.e. one that extensively supports the spatial and temporal aspects of information. This article is our contribution to the discussion on the future technological directions in the field of SDIs. We give a conceptual view of the dynamics of both SDIs and the Geospatial Web. We present a picture of the SDI of the future, one which benefits from these developments, based on an analysis of geoinformatics research topics and current ICT trends. We provide recommendations on how to improve the adaptability and usability of SDIs as to facilitate the assimilation of new ICT developments and to leverage self-reinforcing growth

Spatially explicit model for anaerobic co‐digestion facilities location and pre‐dimensioning considering spatial distribution of resource supply and biogas yield in northwest Portugal

The high volumes of animal manure and sewage sludge, as a consequence of the development of intensive and specialized cattle dairy farms in peri-urban areas, pose challenges to local environmental quality and demands for systems innovation. Besides these negative impacts, energy recovery from biogas produced in anaerobic co-digestion processes should contribute to local sustainable development. This research considers technical data obtained from the optimization of biomethanization processes using sewage sludge and cattle manure liquid fraction, aiming to develop a spatially explicit model including multicriteria evaluation and an analytical hierarchy process to locate biogas production facilities, allocate energy resources and consider biogas unit pre-dimensioning analysis. According to the biophysical conditions and socioeconomic dynamics of the study area (Vila do Conde, Northwest Portugal), a spatially explicit model using multicriteria and multiobjective techniques allowed the definition of suitable locations, as well as the allocation of resources and support pre-dimensioning of biogas facilities. A p-median model allowed us to allocate resources and pre-dimensioning biogas facilities according to distance and accessibility elements. The results indicate: (i) the location of areas with adequate environmental conditions and socioeconomic suitability advantages to install biogas production facilities, and (ii) the ability to compare the options of centralized or distributed location alternatives and associated pre-dimensioning.This research was funded by the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq Brazil), grant number GDE 201469/2014‐6.info:eu-repo/semantics/publishedVersio

Understanding Governance Dynamics: The Governing System of Spatial Data Infrastructures

The importance and influence of spatial data has risen in all kinds of governmental and non-governmental processes, giving spatial data infrastructures (SDIs) a key role in spatial data sharing and dissemination. SDIs are nowadays challenged by new technologies and user demands. Proper SDI governance seems essential, but it is unclear to what extent current SDI governing systems are fully equipped to deal with the dynamics and complexity of SDIs. This research proposes a governing system framework for analysing the governing system of SDIs, adapted from the concepts of Kooiman. This framework is applied to two Dutch SDI cases: the Risk Map and the New Map of the Netherlands. With the help of the framework, the strong and weak aspects of the governing system of SDIs become more apparent and insights emerge on which interactions, images, instruments, actions and structures enable or constrain SDI governance. By observing changes in governing systems over time, SDI governance dynamics become visible. The governing system framework brings a new perspective to SDIs and SDI theory and is a potentially useful analytical tool for SDI governors

Web 2.0 Broker: A standards-based service for spatio-temporal search of crowd-sourced information

Recent trends in information technology show that citizens are increasingly willing to share information using tools provided by Web 2.0 and crowdsourcing platforms to describe events that may have social impact. This is fuelled by the proliferation of location-aware devices such as smartphones and tablets; users are able to share information in these crowdsourcing platforms directly from the field at real time, augmenting this information with its location. Afterwards, to retrieve this information, users must deal with the different search mechanisms provided by the each Web 2.0 services. This paper explores how to improve on the interoperability of Web 2.0 services by providing a single service as a unique entry to search over several Web 2.0 services in a single step. This paper demonstrates the usefulness of the Open Geospatial Consortium's OpenSearch Geospatial and Time specification as an interface for a service that searches and retrieves information available in crowdsourcing services. We present how this information is valuable in complementing other authoritative information by providing an alternative, contemporary source. We demonstrate the intrinsic interoperability of the system showing the integration of crowd-sourced data in different scenarios