Geospatial analysis

The study "Spatial-temporal analysis of NO2 concentration in Binh Duong province, Vietnam" aims at using Sentinel-5P satellite data for analyzing NO2 concentrations in Binh Duong province, Vietnam. Google Earth Engine, which is a cloud-based geospatial analysis platform, has been used to collect satellite data and extract information on NO2 concentrations in Binh Duong in the period from 2018 to 2023.

8p tukhauquantuong1011 22-04-2024 4 2   Download

The paper "Geospatial overview of the vegetation environment suggested by community level place names in the area of Northeastern Thailand and Northern Cambodia" details the frequency and distribution of place names that feature vegetationderived terms in North-Eastern Thailand and Northern Cambodia. Data, inclusive of word meanings, is currently being organized in these targeted areas. The analysis shows that the interpretation and spatial pattern of these place names, especially the early ones, may provide important information about the vegetative setting of these communities.

12p tukhauquantuong1011 22-04-2024 3 2   Download

This research experimentally checks the consistency of these components according to national technical regulations on basic geographic information and the construction of checking rules based on GIS analysis methods to determine the relationship between geometric objects within a layer and between two different layers.

13p vigojek 02-02-2024 1 0   Download

Spatial analysis can identify communities where men are at risk for aggressive prostate cancer (PCan) and need intervention. However, there are several definitions for aggressive PCan. In this study, we evaluate geospatial patterns of 3 different aggressive PCan definitions in relation to PCan-specific mortality and provide methodologic and practical insights into how each definition may affect intervention targets.

11p vioracle 29-09-2023 5 2   Download

Unskilled birth attendance is a major public health concern in Sub-Saharan Africa (SSA). Existing studies are hardly focused on the socio-demographic correlates and geospatial distribution of unskilled birth attendance in Chad (a country in SSA), although the country has consistently been identified as having one of the highest prevalence of maternal and neonatal deaths in the world.

19p viferrari 28-11-2022 15 2   Download

Physical activity has numerous health benefits, but participation is lower in disadvantaged communities. ‘parkrun’ overcomes one of the main barriers for disadvantaged communities, the cost of activities, by providing a free, regular community-based physical activity event for walkers, runners and volunteers

8p viferrari 28-11-2022 13 2   Download

This study presents the results of time-variant slope stability analysis by combining the limit equilibrium method with geospatial data. The slope stability analysis was conducted at six times, with the variation of pore water pressure ratio, ru corresponding to the change of rainfall in the study area

11p vinikolatesla 31-03-2022 18 2   Download

Geospatial technologies i.e. Remote Sensing (RS) and Geographic Information System (GIS) are found to be very essential tools for geographical and geospatial studies. RS and GIS were adopted for the determination of morphological characteristics of the Chiplun tehsil of Maharashtra, India.

14p angicungduoc6 22-07-2020 28 1   Download

It was identified as a high spot area. It was noteworthy that illegal dumpsite has potential to be a predictive tool for dengue risk to prevent the outbreak. Furthermore, the study recognized the sites i.e. pedestrian walkway, roadside, abundant land and riverside as a spotted illegal dumpsite. Nevertheless, an increment about 40 percent out of the total cost to manage illegal dumpsite from 2011 to 2016 is showing the urgency in tackling this problem comprehensively.

16p tomhiddleston 27-05-2020 10 0   Download

This study uses data from Global Positioning System and Geographic Information System to produce digital maps for soil texture using the spatial analysis technique. Soil texture is one of the most important soil properties whose variability may contribute to the variation in nutrient storage and availability, water retention and transport, and binding and stability of soil aggregates.

6p angicungduoc4 26-04-2020 14 0   Download

Morphometric analysis with the help of Geographic Information System (GIS) is most effective, time saving and accurate technique for prioritization, planning and management, site specific suitability of various soil and water conservation measures and development and management of ground water on watershed basis. This study describes the morphometric analysis of Baruband watershed, Seoni district, Madhya Pradesh using remote sensing and GIS techniques for computation of morphometric parameter i.

10p nguaconbaynhay1 04-12-2019 19 0   Download

Given the interdependence of the public and private sectors and simultaneous and massive impact of widespread disasters on the entire community, this paper investigates the use of information technologies, specifically geospatial information systems, within the multi-organizational community to effectively co-create value during disaster response and recovery efforts. We present and examine in depth a participatory action research project in a disaster-experienced coastal community conducted during the 2006-2014 time period.

19p kequaidan1 05-11-2019 18 0   Download

In this study, we used SPOT HRV satellite data of 2004, 2011 and ground survey data for analysis of changes in biomass of forest cover in Yok Don National Park, Central Highlands of Vietnam. This method has been effectively employed for mapping of land cover with overall classification accuracy of 84.30% to 86.63%.

12p meolep4 02-01-2019 28 3   Download

Limitations on the availabilityof water resourcesareamong the greatest challenges facing modern society, despite the fact that roughly 70% of the earth’s surface is covered by water. Human society depends on liquid freshwater resources to meet drinking, sanitation and hy‐ giene, agriculture, and industry needs.Roughly 97% of the earth’s surface and shallow sub‐ surface water is saline and about 2% is frozen in glaciers and polar ice.

342p lyly_5 22-03-2013 63 11   Download

If the UK environmental employment baseline  level grows  in  line with projected annual growth rates  (see Table 3 below), then, potentially, an additional 400,000 jobs could be created over the next eight  years ‐ representing a 45%  increase on today’s  level. This  is a rough estimate based on the growth  in  market  value, where  employment  levels  are  calculated  on  a  pro  rata  basis.

58p dangsuynghi 15-03-2013 72 6   Download