Remote Sensing for Land Administration 2.0

The reprint “Land Administration 2.0” is an extension of the previous reprint “Remote Sensing for Land Administration”, another Special Issue in Remote Sensing. This reprint unpacks the responsible use and integration of emerging remote sensing techniques into the domain of land administration, including land registration, cadastre, land use planning, land valuation, land taxation, and land development. The title was chosen as “Land Administration 2.0” in reference to both this Special Issue being the second volume on the topic “Land Administration” and the next-generation requirements of land administration including demands for 3D, indoor, underground, real-time, high-accuracy, lower-cost, and interoperable land data and information

Sustainable Smart Cities and Smart Villages Research

ca. 200 words; this text will present the book in all promotional forms (e.g. flyers). Please describe the book in straightforward and consumer-friendly terms. [There is ever more research on smart cities and new interdisciplinary approaches proposed on the study of smart cities. At the same time, problems pertinent to communities inhabiting rural areas are being addressed, as part of discussions in contigious fields of research, be it environmental studies, sociology, or agriculture. Even if rural areas and countryside communities have previously been a subject of concern for robust policy frameworks, such as the European Union’s Cohesion Policy and Common Agricultural Policy Arguably, the concept of ‘the village’ has been largely absent in the debate. As a result, when advances in sophisticated information and communication technology (ICT) led to the emergence of a rich body of research on smart cities, the application and usability of ICT in the context of a village has remained underdiscussed in the literature. Against this backdrop, this volume delivers on four objectives. It delineates the conceptual boundaries of the concept of ‘smart village’. It highlights in which ways ‘smart village’ is distinct from ‘smart city’. It examines in which ways smart cities research can enrich smart villages research. It sheds light on the smart village research agenda as it unfolds in European and global contexts.

Where communities intermingle, diversity grows - The evolution of topics in ecosystem service research

We analyze how the content of ecosystem service research has evolved since the early 1990s. Conducting a computational bibliometric content analysis we process a corpus of 14,118 peer-reviewed scientific article abstracts on ecosystem services (ES) from Web of Science records. To provide a comprehensive content analysis of ES research literature, we employ a latent Dirichlet allocation algorithm. For three different time periods (1990-2000, 2001-2010, 2011-2016), we derive nine main ES topics arising from content analysis and elaborate on how they are related over time. The results show that natural science-based ES research analyzes oceanic, freshwater, agricultural, forest, and soil ecosystems. Pollination and land cover emerge as traceable standalone topics around 2001. Social science ES literature demonstrates a reflexive and critical lens on the role of ES research and includes critiques of market-oriented perspectives. The area where social and natural science converge most is about land use systems such as agriculture. Overall, we provide evidence of the strong natural science foundation, the highly interdisciplinary nature of ES research, and a shift in social ES research towards integrated assessments and governance approaches. Furthermore, we discuss potential reasons for observable topic developments.Peer reviewe

House Price Prediction With Gradient Boosted Trees Under Different Loss Functions

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Advances in Green Infrastructure Planning

The expansion of urban areas has facilitated the conversion of undeveloped lands, which has led to environmental degradation, such as loss of habitats, hydro-modification, and the collapse of existing ecosystems. Recent climate change has exacerbated these damages by causing more frequent and serious hazards. To attenuate the impacts of urbanization and the negative effects of climate change, green infrastructure (GI) planning (e.g., nature-based strategies, technologies, policies, and solutions) has arisen as an important approach for balancing urban development and nature. GI offers a variety of benefits to our cities by reducing stormwater runoff, heat waves, and air pollution; expanding wildlife habitats; and increasing recreational opportunities and even nearby property values

Payment for Environmental Services: First Global Inventory of Schemes Provisioning Water for Cities

In the perspective of the World Water Day 2011 - "Water for Cities" (March 22, 2011), the Natural Resources Land and Water Division (NRL) of FAO has launched an inventory of environmental schemes provisioning water to cities. Up to date there have been several studies addressing the payment for watershed services around the world, conducted by various UN agencies, NGOs, etc. None of these studies so far has focused on the PES schemes providing the water supply for cities and industries, i.e. urban areas. In that sense this inventory is unique. The report offers a very useful inventory of identified PES - "water for cities" schemes around the world. The report can be used as basis for further pursuit of information and analysis of the most relevant cases at least, and possible replication of these cases, primarily in East Africa that has become an area of interest lately for the potential development of this market based scheme in order to address the water issues of the region

Using the Global Positioning System (GPS) in household surveys for better economics and better policy

Distance and location are important determinants of many choices that economists study. While these variables can sometimes be obtained from secondary data, economists often rely on information that is self-reported by respondents in surveys. These self-reports are used especially for the distance from households or community centers to various features such as roads, markets, schools, clinics and other public services. There is growing evidence that self-reported distance is measured with error and that these errors are correlated with outcomes of interest. In contrast to self-reports, the Global Positioning System (GPS) can determine almost exact location (typically within 15 meters). The falling cost of GPS receivers (typically below US$100) makes it increasingly feasible for field surveys to use GPS as a better method of measuring location and distance. In this paper we review four ways that GPS can lead to better economics and better policy: (i) through constructing instrumental variables that can be used to understand the causal impact of policies, (ii) by helping to understand policy externalities and spillovers, (iii) through better understanding of the access to services, and (iv) by improving the collection of household survey data. We also discuss several pitfalls and unresolved problems with using GPS in household surveys

Investments in Adolescent Girl's Physical and Financial Assets: Issues and Review of Evidence

This issues paper focuses on strengthening poor adolescent girls' ability to invest in and accumulate physical (including land) and financial assets. The paper begins by presenting a conceptual framework showing the relationship between the gendered distribution of assets, empowerment, and well-being. It then discusses why assets are important for adolescent girls, and then moves on to elucidating the ways through which girls acquire assets across the life course. It continues by reviewing the existing evidence on programs and interventions that have attempted to increase girls' physical and financial assets, emphasizing "bundled" interventions or integrated programs that combine efforts to build stocks of physical and financial assets with education, training, or programming to attain other development objectives, such as delayed marriage or prevention of risky sexual behavior. We end by summarizing "lessons learned," identifying new opportunities, and suggesting steps for future research and implementation. This paper is accompanied by a mapping document which contains the results in more detail