Gis technology
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This study aims to provide an updated status and temporal changes in the distribution of vital marine habitats for assessments and orientation of planning and sustainable use of marine biodiversity in Phu Quoc islands.
15p dianmotminh02 03-05-2024 1 1 Download
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The objective of paper "Application for GIS technology to comparison of ordinary least squares and geographically weighted regression model in the assessment of the market residence land in Thuy Van ward, Hue city, Vietnam" is to compare the application of GIS technology to compare ordinary least squares (OLS) and Geographically Weighted Regression (GWR) regression models in determining market land prices at Thuy Van ward.
9p tukhauquantuong1011 22-04-2024 3 1 Download
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International conference GIS-Ideas 2023: Geospatial integrated technologies for natural hazards and environmental problems is a collection of articles about: Determination of the optimal density contrast in the seafloor depth inversion from gravity anomalies using the Gravity-Geologic method on the central East Sea; Impact of urbanization on seawater quality in Quang Ninh province; Forecast of submarine landslides related to the reactive probability of the fault system in the Southeast Vietnam continental shelf and adjacent areas; Applying machine learning algorithms to classify forest cove...
442p tukhauquantuong1011 22-04-2024 1 1 Download
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Using multi-temporal Landsat data and GIS technology to quantify changes in coastal mangroves is very important in terms of identifying drivers and providing scientific foundation for better mangrove management in Thai Thuy district, Thai Binh province. Vegetation indices, such as NDVI, SAVI, IPVI, DVI, SR, RVI is adopted as a suitable method to quantify and monitor the extents of mangrove this study.
8p vilarry 01-04-2024 2 1 Download
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Ebook "GeoDynamics" analyzes recent developments in assembling geographical information such as: the ubiquitous deployment of portable measurement devices enabled with global positioning technology and its impact on the field; the management, benefits, and challenges of modeling dynamic processes in three dimensions; the implications of temporal granularity of simulations to predictions; and the appropriate representation of human factors in GIS.
446p duongthandue0501 28-02-2024 5 1 Download
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In recent decades, remote sensing and Geography information of system (GIS) have been able to build thematic maps with high accuracy for managing and monitoring natural resources and the environment, including the solar radiation potential. Establishing solar potential maps from satellite data combined with natural conditions, topography, and land cover will effectively assist in planning solar energy development while helping to identify the appropriate technology and lowest cost.
10p viironman 02-06-2023 3 3 Download
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The broad objective of research reported here was to develop a multi-publishing workflow for student atlases.
162p runthenight05 01-03-2023 2 2 Download
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Hoa Binh is one of the provinces strongly suffering from natural disasters, especially flash floods. High slope mountainous terrains, reduced vegetation cover and unfavorable weather conditions form favorable conditions for flash floods to occur. This article develops a map of flash flood risk zoning in Hoa Binh using remote sensing and GIS technology.
16p vimalfoy 08-02-2023 4 2 Download
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This paper presents the main results of the use of GIS technology to develop a geodatabase supporting the domestic solid waste management in Binh Thanh district in 2017. This is a useful data source to increase the efficiency of the domestic solid waste management in Binh Thanh district.
9p viaudi 04-08-2022 9 3 Download
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Soil erosion is a naturally occurring process in mountainous areas that affects all landforms. Located in Central of Vietnam, in the tropical monsoon climate Da Nang City is characterized by more than 70 percentage of area with hilly and mountainous topography. This study is objective apply the Universal Soil Loss Equation (ULSE) model developed by Wischmeier and Smith (1978) integrating with remote sensing data and Geographical Information System (GIS) tool to evaluate soil erosion risk in Da Nang City, Vietnam.
11p viindranooyi 04-05-2022 11 1 Download
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In the fourth industrial revolution, the use of the internet is indispensable in managing and sharing information of a country or a locality. Along with the strong development of the internet system and the need to share and look up information on the internet, the integration of GIS technology and web technology (WebGIS) is progressively and widely used. Online maps built with WebGIS have the advantages of ease of use, a large number of users, and providing support in managing, searching, and exploiting information anytime, anywhere.
8p vikissinger 03-03-2022 14 1 Download
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Since 2011, numerous highly virulent and antigenic variant viral strains have been reported in pigs that were vaccinated against the swine pseudorabies virus. These infections have led to substantial economic losses in the Chinese swine industry.
15p vidarwin 23-02-2022 21 1 Download
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The application has functionalities that are proposed based on taxonomy of tourism mobile application. The application implements Bhuvan Map Application Program Interface (API) to provide location-based service for users. Moreover, the data used for the mobile application is fetched from server using web service and local SQLite database.
6p phanngocminhtam 14-09-2021 14 2 Download
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This article has established a flash flood hazard map at a scale of 1/100,000 in Tuyen Quang province. In the map database, districts with a high risk of flash flood were identified, including Na Hang, Chiem Hoa, Ham Yen, and Lam Binh, the average flash flood hazard level included districts: Yen Son, Son Duong; Tuyen Quang city has a low risk of flash floods.
8p viaespa2711 31-07-2021 30 5 Download
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The Knowledge of spatial-variability is critical for site specific nutrient management in soil fertility. Soil sample (149) were gotten from surface from 10 selected sites for preparing precise digital maps using point, line and polygon tools of the GIS (TNTmips 2010) software. Soil spatial variability typically defines variation in soil properties in surface soil such as fertility, pH, EC, soil organic carbon (OC), free CaCO3, mineralizable N,P2O5, K2O and S.
10p chauchaungayxua11 23-03-2021 11 2 Download
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The study investigated the impacts of climate change on sedge production at Nga Son district, using secondary and primary information with interviewed data. GIS technologies were used to identify and map areas at risk of inundation from sea level rise and analyze land uses most likely to be affected. Results show that: from 1970 to 2013...
9p trinhthamhodang1218 18-03-2021 20 1 Download
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Global journal of computer science and technology: Information & technology present publisher’s headquarters office; offset typesetting; packaging & continental dispatching; find a correspondence nodal officer near you; pricing (e xcluding air parcel charges).
75p youtubeandhuuich 17-10-2020 37 0 Download
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This calls for optimum utilization of natural resources by scientific planning and action oriented approach. In this connection, taking the present day importance of watershed development and capabilities of Remote sensing, GIS and GPS technologies is important.
3p cothumenhmong7 09-09-2020 15 0 Download
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With the development and widespread application of remote sensing technology and geographic information systems (GIS), the use of satellite images as well as GIS software is becoming more and more effective in monitoring, monitoring and assessing drought. In this study, the author assessed the risk of drought at Tien river estuary through two indices: Normalize Difference Vegetation Index (NDVI) and Standardized Precipitation Index (SPI) during the dry season months of 1991, 2001, 2010 and 2018.
10p koxih_kothogmih5 04-09-2020 25 0 Download
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Knowledge of spatial variability in soil fertility is important for site specific nutrient management. In this study, spatial variability in properties that influence soil fertility such as soil organic carbon (OC), available N, available P2O5 and available K2O, secondary and micro nutrients in surface soils (0-30 cm depth) of 67 farmers' fields of Alanatha Cluster Villages, Kanakapura Taluk, Ramanagara District, Karnataka (India) were quantified and the respective thematic maps were prepared on the basis of ratings of nutrients.
14p trinhthamhodang7 31-08-2020 16 0 Download