PPGIS

PPGIS
  • 文章类型: Journal Article
    规划者越来越多地通过使用基于在线地图的评论平台众包数据,让利益相关者参与共同生产重要规划信息。很少有研究,然而,调查此类在线平台对规划结果的作用和影响。我们通过公众参与地理信息系统(PPGIS)评估参与者输入的影响,一个平台,建议在纽约市(NY)和芝加哥(IL)放置新的自行车共享站。我们进行了2次分析,以评估计划人员与PPGIS平台上建议的自行车共享站之间的距离。根据我们的邻近度分析,只有一小部分建站在建议站100英尺(30米)以内,但是我们的地理空间分析表明,由于随机分布,这两个城市的建议站和已建站都有大量聚集。我们发现PPGIS平台在创建规划知识和见解的真正联合制作方面具有很大的希望,并且系统规划者确实考虑了在线提供的建议。我们没有,然而,采访任一系统的策划者,这两个城市可能都是非典型的,自行车共享计划也是如此;此外,多种因素影响自行车站的位置,所以不是所有建议的车站都可以建。
    规划者可以使用PPGIS和类似平台来帮助利益相关者边干边学,并增加自己的本地知识,以改善规划成果。规划者应努力开发更好的在线参与系统,并允许利益相关者提供更多更好的数据,继续评估PPGIS的努力,以提高在线公众参与过程的透明度和合法性。
    UNASSIGNED: Planners increasingly involve stakeholders in co-producing vital planning information by crowdsourcing data using online map-based commenting platforms. Few studies, however, investigate the role and impact of such online platforms on planning outcomes. We evaluate the impact of participant input via a public participation geographic information system (PPGIS), a platform to suggest the placement of new bike share stations in New York City (NY) and Chicago (IL). We conducted 2 analyses to evaluate how close planners built new bike share stations to those suggested on PPGIS platforms. According to our proximity analysis, only a small percentage of built stations were within 100 feet (30m) of suggested stations, but our geospatial analysis showed a substantial clustering of suggested and built stations in both cities that was not likely due to random distribution. We found that the PPGIS platforms have great promise for creating genuine co-production of planning knowledge and insights and that system planners did take account of the suggestions offered online. We did not, however, interview planners in either system, and both cities may be atypical, as is bike share planning; moreover, multiple factors influence where bike stations can be located, so not all suggested stations could be built.
    UNASSIGNED: Planners can use PPGIS and similar platforms to help stakeholders learn by doing and to increase their own local knowledge to improve planning outcomes. Planners should work to develop better online participatory systems and to allow stakeholders to provide more and better data, continuing to evaluate PPGIS efforts to improve the transparency and legitimacy of online public involvement processes.
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  • 文章类型: Journal Article
    这项研究提出了MyGävle,一个智能手机应用程序,合并移动数据的长期跟踪,心率变异性和主观和客观幸福感记录。旨在应对研究健康和可持续生活方式所面临的挑战,这个应用程序作为现实生活长期方法论(ReaLM)的开创性实施。来自Gävle(瑞典)的257名参与者使用了八个月后,我们评估完整性,准确度,有效性,以及收集的所有数据的一致性。MyGävle作为ReaLM方法产生了显着结果。平均而言,它精确地跟踪参与者每日位置约8小时,并准确地收集全天(12小时)和夜间(6小时)的心率变异性值.参与者报告了5115次主观场所体验(每周160至120次)和季节性参与,虽然下降,是准确的。我们的研究结果表明,通过智能手机传感器收集的数据量,健身腕带和应用内问卷足够一致,可以用于综合评估习惯,环境暴露,以及主观和生理健康。然而,个体之间存在相当大的差异;因此,在任何特定的研究努力中,诊断分析必须先于使用这些数据集。通过这样做,我们可以最大限度地发挥ReaLM研究的潜力,深入研究有利于健康生活习惯的现实生活条件,同时考虑更广泛的可持续发展目标。
    This study presents MyGävle, a smartphone application that merge long-term tracking of mobility data, heart rate variability and subjective and objective well-being records. Developed to address the challenges faced in researching healthy and sustainable lifestyles, this app serves as a pioneering implementation of Real-life Long-term Methodology (ReaLM). After eight months\' use by 257 participants from Gävle (Sweden), we evaluate the completeness, accuracy, validity, and consistency of all data collected. MyGävle produced remarkable results as a ReaLM method. On average, it precisely tracked participants daily locations for approximately 8 h and accurately collected heart-rate variability values throughout the day (12 h) and night (6 h). Participants reported 5115 subjective place experiences (ranging from 160 to 120 per week) and seasonal participation, although declining, is accurate. Our findings indicate that the amount of data collected through smartphone sensors, fitness wristbands and in-app questionnaires is consistent enough to be leveraged for integrated assessments of habits, environmental exposure, and subjective and physiological well-being. Yet, considerable variation exists across individuals; thus diagnostic analysis must precede use of these datasets in any particular research endeavors. By doing so we can maximise the potential of ReaLM research to delve into real life conditions conducive to healthy living habits while also considering broader sustainability goals.
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  • 文章类型: Journal Article
    共同设计过程在规划和实施基于自然的解决方案(NBS)方面至关重要,但需要不同地方持有者之间的边界管理,实用和科学知识。参与式和基于地图的规划工具,如地理设计研讨会,可以通过动员知识持有者来促进这种边界管理,以及不同观点之间的翻译和谈判。COVID-19大流行阻碍了身体活动,但提供了一个,尽管无意中,有机会探索虚拟移动的新方法,以通过数字参与工具促进NBS共同设计中的边界管理。这个简短的交流旨在展示如何在在线环境中促进NBS的空间规划过程。我们借鉴了哥斯达黎加共同设计国家统计局的国际案例研究,在COVID-19大流行的严格锁定限制期间进行。这种新颖的方法展示了如何通过基于在线地理地图的环境将物理存在和运动替换为虚拟移动性,该环境允许参与者交流他们的意见并共同创建本地和区域NBS行动。该案例研究包括开发和测试共同设计工具,以了解和绘制当地对社会生态问题的看法,以及实际的共同设计过程,用于选址NBS选项并共同探索其含义。我们介绍了该过程的两个级别:1)协同设计工具的适应,和2)协同设计工具的使用和有用性。我们的评估表明,该工具很好地发挥了作用,并为当地利益相关者提供了有用的支持。我们建议在NBS共同设计过程中进一步测试面对面和虚拟方法的战略组合,以改善NBS的计划和实施。
    Co-design processes are of key importance in planning and implementing Nature-based Solutions (NBS), but require boundary management between diverse holders of local, practical and scientific knowledge. Participatory and map-based planning tools, such as Geodesign workshops, can facilitate such boundary management through mobilising knowledge holders, and translating and negotiating between different perspectives. The COVID-19 pandemic hindered physical mobility, but offered an, albeit unintended, opportunity to explore new ways of virtual mobility for facilitating boundary management in NBS co-design through digital participatory tools. This short communication aims to demonstrate how a spatial planning process for NBS can be facilitated in an online context. We draw on an international case study for co-designing NBS in Costa Rica, conducted during the severe lock-down restriction of the COVID-19 pandemic. This novel approach showcases how physical presence and movement is replaced by virtual mobility enabled through an online geographic map-based environment that allowed participants to communicate their opinions and co-create local and regional NBS actions. The case study included developing and testing a co-design tool to understand and map local perceptions of social-ecological problems, and an actual co-design process for siting NBS options and jointly exploring their implications. We present two levels of the process: 1) the adaptation of the co-design tool, and 2) the use and usefulness of the co-design tool. Our evaluation shows that the tool served its purpose well and provided useful support to local stakeholders. We recommend to test further strategical combinations of in-person and virtual methods in NBS co-design processes to improve NBS planning and implementation.
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  • 文章类型: Journal Article
    Covid-19极大地改变了全球城市的生活。尚不确定的是,遵守建议规则的国家政策和呼吁如何转化为城市地区公民行为的变化。缺乏当地知识使城市决策者和规划者在大流行等长期危机期间几乎没有关于城市社会复原力决定因素的线索。需要测量人们进行常规活动的能力,而不会有暴露于流行疾病的风险,特别是那些在健康危机期间最脆弱的人。跨越城市韧性的领域,人文地理,流动性研究和行为科学,这项研究探讨了如何在长期危机期间衡量城市的社会韧性。使用公众参与GIS在线平台,我们观察到Covid-19大流行期间城市空间内市民行为的变化。来自荷兰城市三个地区的居民在封锁期间和大流行前一年绘制了他们的活动路线。时空分析揭示了活动聚类的变化,我们称之为“活动气泡”。我们反思城市空间对这些变化的影响,并评估这种探索性研究方法对获得行为变化见解的贡献。讨论了城市规划和复原力理论的含义。
    Covid-19 has dramatically changed life in cities across the globe. What remains uncertain is how national policies and appeals to comply with suggested rules translate to changes in the behaviour of citizens in urban areas. This lack of local knowledge leaves urban policy makers and planners with few clues as to the determinants of social resilience in cities during protracted crises like a pandemic. Methods are required to measure the capacity of people to conduct routine activities without risking exposure to a prevalent disease, particularly for those most vulnerable during a health crisis. By spanning the fields of urban resilience, human geography, mobility studies and the behavioural sciences, this study explores how to measure social resilience in cities during a protracted crisis. Using a public participation GIS online platform, we observe changes in citizen behaviour within urban spaces during the Covid-19 pandemic. Inhabitants from three districts of a Dutch city mapped their activity routines during the lockdown period and during the year before the pandemic. Spatio-temporal analysis reveals changes in the clustering of activities into what we describe as \'activity bubbles\'. We reflect on the influence of the urban space on these changes and assess the contribution of this exploratory research methodology for gaining insights into behavioural change. Implications for urban planning and resilience theory are discussed.
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  • 文章类型: Journal Article
    公众参与GIS(PPGIS)是一种通过基于地图的调查收集的空间数据,其中参与者创建地图特征并表达与各个地方相关的经验和意见。PPGIS广泛应用于城市和环境研究。PPGIS通常通过在线调查来实现,点是最常见的映射功能。PPGIS数据提供了宝贵的经验空间知识。然而,出于纯粹的方法目的收集这些数据可能是昂贵且不必要的。因此,我们开发了一种上下文感知方法,可以从以前收集的PPGIS数据中学习,并创建可用于方法开发目的的现实数据集。可以在2D和3D中为任何期望的地理范围生成合成数据。即Z坐标。后者尤其重要,因为3DPPGIS是新兴的前沿领域,目前用于收集此类数据的基础设施有限。因此,随着相关技术的发展,使用这样的合成数据,空间分析发展也可以推进。该方法:•从与地理环境相关的现有2D和3DPPGIS数据中学习。•创建一个现实的和上下文感知的模拟PPGIS点数据集。本文最后指出了局限性,并展望了未来的研究方向。
    Public participation GIS (PPGIS) is a kind of spatial data that is collected through map-based surveys in which participants create map features and express their experiences and opinions associated with various places. PPGIS is widely used in urban and environmental research. PPGIS is often implemented through online surveys and points are the most common mapped features. PPGIS data provide invaluable experiential spatial knowledge. Nevertheless, collection of this data for purely methodological purposes may be costly and unnecessary. Therefore, we developed a context-aware method that can learn from previously collected PPGIS data and create a realistic dataset that can be used for methodological development purposes. The synthetic data can be generated for any desired geographical extent in both 2D and 3D, i.e. with Z coordinates. The latter is particularly important as 3D PPGIS is an emerging frontier and limited infrastructures currently exist for collection of such data. Hence, while the relevant technology is developing, spatial analytical developments can also advance using such synthetic data. This method:•Learns from existing 2D and 3D PPGIS data in relation to the geographical context.•Creates a realistic and context-aware simulated PPGIS point dataset. The paper concludes by addressing the limitations and envisioning future research directions.
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  • 文章类型: Journal Article
    参与式制图包括广泛的方法,每个人都有优势和局限性,可以影响目标受众能够参与的程度和收集的数据的真实性。虽然是收集空间数据的有效手段,在线方法的可访问性受到数字鸿沟的限制。相反,虽然非数字方法更易于参与者使用,以这种方式收集的数据通常更难以分析,并且通常需要研究人员解释,限制其在决策中的使用。因此,我们提出\'Paper2GIS\',一种新颖的草图绘图工具,可自动提取绘制到纸质地图上的标记,并将其存储在地理空间数据库中。我们的工具中体现的方法同时限制了参与者的技术负担,并生成与数字系统相当的数据,而没有手动数字化的主观性。这提高了可访问性,同时促进空间分析,这通常是不可能的纸质制图练习。提出了一个案例研究,以解决外赫布里底地区居民的两个能源规划问题,英国。结果表明,可以在不影响空间分析潜力的情况下提高可达性,扩大参与,进一步民主决策。
    Participatory Mapping encompasses a broad spectrum of methods, each with advantages and limitations that can influence the degree to which the target audience is able to participate and the veracity of the data collected. Whilst being an efficient means to gather spatial data, the accessibility of online methods is limited by digital divides. Conversely, whilst non-digital approaches are more accessible to participants, data collected in this way are typically more challenging to analyse and often necessitate researcher interpretation, limiting their use in decision-making. We therefore present \'Paper2GIS\', a novel sketch mapping tool that automatically extracts mark-up drawn onto paper maps and stores it in a geospatial database. The approach embodied in our tool simultaneously limits the technical burden placed on the participant and generates data comparable to that of a digital system without the subjectivity of manual digitisation. This improves accessibility, whilst simultaneously facilitating spatial analyses that are usually not possible with paper-based mapping exercises. A case study is presented to address two energy planning questions of the residents in the Outer Hebrides, UK. The results demonstrate that accessibility can be improved without impacting the potential for spatial analysis, widening participation to further democratise decision-making.
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  • 文章类型: Journal Article
    土地使用冲突可能既昂贵又耗时,并给各方造成社会负担。在这项研究中,我们开发了一种绘制土地利用之间协同作用和冲突潜力的方法,并在自然保护方面进行了测试,基于自然的旅游,林业和矿业。首先,我们计算了研究区域的生态和社会文化价值,以及与林业和采矿相关的经济价值。第二,我们对这些价值进行了综合空间评估,并将其与价值相容性分析的变体一起使用,以定位可能具有协同和冲突的土地用途的区域。这项研究是在芬兰拉普兰进行的,由于需要在对自然旅游业也很重要的地区发展林业和采矿,因此发生了土地利用冲突。该方法操作良好,因为它确定了存在土地使用纠纷的地点。在保护区和其他自然美景地点确定了生物多样性与社会文化价值之间的协同潜力,与旅游胜地附近的林业以及拟议采矿项目地点的采矿有关的潜在冲突。开发的框架可以帮助定位可能需要主动测量以避免冲突的站点,以及将受益于多用途管理的地点,从而支持可持续和适应性的土地使用规划。
    Land-use conflicts can be costly and time-consuming and cause social burden to all parties. In this study, we developed an approach for mapping synergy and conflict potential between land uses and tested it on nature protection, nature-based tourism, forestry and mining. First, we calculated the ecological and socio-cultural values for the study area, and further the economic values related to forestry and mining. Second, we conducted an integrated spatial assessment of these values and used it jointly with a variant of a value compatibility analysis to locate areas with possible synergistic and conflicting land uses. This study was carried out in Finnish Lapland where land use conflicts have occurred due to the need to develop forestry and mining in areas that are also important for nature-based tourism. The method operated well as it identified sites with ongoing land-use disputes. Synergy potential between biodiversity and socio-cultural values was identified in protected areas and other sites of natural beauty, and conflict potential concerning forestry near tourist resorts and concerning mining at proposed mining project sites. The developed framework can assist in locating sites that may need proactive measurements to avoid conflicts, and sites that would benefit from multi-purpose management thereby supporting sustainable and adaptive land-use planning.
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  • 文章类型: Journal Article
    管理社会生态系统(SES)中的复杂问题需要创新的方法,这说明了多个尺度,大型数据集,和多样化的生活体验。通过结合两种常用的混合方法,公众参与GIS(PPGIS)和Q方法(Q),Q+PPGIS有可能揭示相互竞争的议程,减少冲突,但是它的优点和缺点却相对不足。使用系统的审查,我们评估了不同研究如何采用和实施Q+PPGIS方法。我们发现了16项研究,由30种出版物组成,他们的地理焦点有很大的差异,研究学科,并解决了SES挑战。这些研究表明,方法学设计和实施之间缺乏凝聚力,并且缺乏该方法的一致应用。尽管如此,Q+PPGIS提供了一个工具,可以指导政策,更好地通知利益相关者,减少基于误解的冲突。解决此处发现的缺点将扩大QPPGIS在地理上的应用,并代表复杂的社会生态系统挑战中的多种现实。
    Managing complex problems in socio-ecological systems (SES) requires innovative approaches, which account for multiple scales, large datasets, and diverse lived experiences. By combining two commonly utilized mixed-methods, public participation GIS (PPGIS) and Q-method (Q), Q + PPGIS has the potential to reveal competing agendas and reduce conflict, but its benefits and weaknesses are comparatively understudied. Using a systematic review, we evaluated how different studies have employed and implemented the Q + PPGIS method. We found 16 studies, comprising 30 publications, with considerable variation in their geographic foci, research disciplines, and addressed SES challenges. These studies exhibit a lack of cohesion between methodological design and implementation and the absence of a consistent application of the method. Nonetheless, Q + PPGIS offers a tool that can guide policy, better inform stakeholders, and reduce conflict based on misconceptions. Resolving the shortcomings identified here will broaden Q + PPGIS utility in geographically situating and representing multiple realities within complex socio-ecological systems challenges.
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  • 文章类型: Journal Article
    我们提供了第一个数据集,可用于将人们的意见与全面的生物多样性和文化遗产价值联系起来。社会生态数据集包括1)关于人们娱乐活动的基于地点的信息,以令人愉快和不愉快的地点表示的价值观,以及在旅游业方面对土地使用的负面偏好,自然保护和林业,和2)汇编关于得分的生物多样性价值和遗址保护水平的信息。数据以1ha网格单元进行组织。数据来自芬兰北部两个城市的农村自然旅游区。使用公众参与地理信息系统(PPGIS)评估了人民的意见,并将数据与同一地区的空间生物多样性数据合并。这些数据与Tolvanen等人的文章直接相关。[1].生物多样性数据,也用于Tolvanen等人。2020年,是从各种来源编制的,并在Kangas等人中进行了评分。[2].删除了对单个受访者的引用和标记的空间位置。这些数据有助于评估人们的价值观与生物多样性之间的关系。
    We present the first dataset that can be used to associate peoples\' opinions with comprehensive biodiversity and cultural heritage values. The socio-ecological dataset includes 1) place-based information on peoples\' recreational activities, values expressed as pleasant and unpleasant sites, and negative preferences concerning land use in terms of tourism, nature protection and forestry, and 2) compiled information on scored biodiversity values and protection level of sites. The data are organized in 1ha grid cells. The data were compiled from a rural nature-based tourism area in two municipalities northern Finland. Peoples\' opinions were assessed using a public participation geographic information system (PPGIS) and the data were merged with spatial biodiversity data from the same area. The data are directly related to the article Tolvanen et al. [1]. Biodiversity data, also utilized in Tolvanen et al. 2020, were compiled from various sources and scoring was done in Kangas et al. [2]. References to individual respondents and spatial locations of markings were removed. The data are useful in evaluating the relationship between people\'s values and biodiversity.
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  • 文章类型: Comparative Study
    BACKGROUND: Children\'s habitual physical activity, including active travel and catching public transit (walking and cycling to and from destinations), and independent mobility (mobility without an adult) have decreased. Public transit trips are physically active and can provide access to hobbies independent of parents, but there is no device-measured data about children\'s total physical activity time following the introduction of free public transit. Our aim is to compare physical activity and independent mobility between children living in two Finnish towns, one with a recently introduced free public transit system, and the other without free public transit.
    METHODS: The city of Mikkeli has provided free public transit for all comprehensive school children since 2017. Various districts from Mikkeli, and the reference town of Kouvola (towns from South-Eastern Finland with a comparative population size and geographical structure), are selected based on their accessibility and the availability of public transit services. Samples of 10-12-year-old children will be recruited through primary schools. We will compare moderate-to-vigorous physical activity time, sitting time (a thigh-worn Fibion® device) and independent mobility (a participatory mapping method, PPGIS) of children: 1) who live in towns with and without free public transit, 2) who live and go to school in districts with high vs. low perceived and objective access to free public transit, and 3) who report using vs. not using free public transit. In addition, ethnography will be used to get insights on the social and cultural effects of the free public transit on children\'s and parent\'s everyday life.
    CONCLUSIONS: There is a need for scalable solutions that can increase children\'s physical activity independent of their socioeconomic background or place of residence. This project will give information on how a political action to provide free public transit for children is associated with their total physical activity time and independent mobility patterns, therefore providing highly relevant information for political decision-making and for promoting independent physical activity in children.
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