![](images/graphics/blank.gif)
Gis techniques
-
The study "Impacts of urbanization and population growth on land cover and coastline changes based on remote sensing and GIS technique for Vietnamese coastal regions" applies two methods to assess the effects of urbanization through land use change and coastline change in Rach Gia, one of the country’s fastest-growing cities in recent decades:(1) Assessment of land use changes: The study utilizes medium-resolution Landsat satellite imagery (30 m) observed at multiple time points from 2010 to 2020.
12p
tukhauquantuong1011
22-04-2024
6
3
Download
-
The research "Detection of land surface temperature change in coal mining area using remote sensing and GIS techniques - A case study in Quang Ninh province, Vietnam" explores Land Surface Temperature (LST), which represents the energy exchange between the land surface and the atmosphere, as well as with the biosphere. Variations in surface temperature can lead to the formation of heat islands characterized by higher temperatures compared to surrounding areas.
9p
tukhauquantuong1011
22-04-2024
3
2
Download
-
Endoscopic retrograde cholangiopancreatography (ERCP) in patients with altered gastrointestinal (GI) anatomy remains a challenging procedure. We experience particular difficulty passing a catheter and devices in patients who have biliary stricture or severe deformity, despite successful biliary guiding.
3p
viintuit
26-09-2023
0
0
Download
-
Wildfires are considered one of the most common hazards in mountainous areas, posing a serious threat to flora, fauna, and humans. This article focuses on building a forest fire risk map based on GIS techniques in the southwest area of Ky Son district, Nghe An province.
12p
viengels
25-08-2023
4
3
Download
-
Continued part 1, part 2 of ebook "Advances on mechanics, design engineering and manufacturing" provides readers with contents including: computer aided design and virtual simulation; simulation and virtual approaches; virtual and augmented reality; geometric modelling and analysis; reverse engineering; surveying, mapping and GIS techniques; building information modelling; education and representation techniques; teaching engineering drawing; teaching product design and drawing history; geometric product specification and tolerancing;...
610p
lytamnguyet
04-08-2023
8
2
Download
-
Research method for assessing the potential of solar energy source: Case study in Thanh Hoa province
This research uses the GHI (Global Horizontal Irradiation Index) raster data source of solar radiation potential map developed by The World Bank Group and the land use map data, infrastructure in 2019 of Thanh Hoa province to calculate the solar radiation technical potential in Thanh Hoa province.
11p
viberkshire
09-08-2023
4
2
Download
-
Ebook Computing in Geographic Information Systems: Part 2 includes contents: Chapter 7: Computational Geometry and Its Application to GIS; Chapter 8: Spatial Interpolation Techniques; Chapter 9: Spatial Statistical Methods; Chapter 10: An Introduction to Bathymetry; Chapter 11: Spatial Analysis of Bathymetric Data and Sea GIS; Chapter 12: Measurements and Analys is Using GIS; Chapter 13: Appendix A; Chapter 14: Appendix B; Chapter 15: Glossary of GIS Terms.
147p
haojiubujain01
06-06-2023
3
2
Download
-
In order to contribute a part of information and data for set up a comprehensive database of landslides in the mountainous regions, this paper applied the Remote sensing (RS) and Geographic information system (GIS) technique combined with the field survey data to set up a landslide map and database in Tuong Duong district, Nghe An province.
3p
vilucius
03-03-2023
13
2
Download
-
This study aimed at discriminating the Turkish Taşköprü garlic, possessing protected geographical indication (GI) in Turkey and GI registration from the European Union, from the other samples. For this reason, the combination of headspacegas chromatography-mass spectrometry (HS-GC-MS) analysis of the volatile organosulfur compounds (VOSCs) and two multivariate analysis techniques, namely hierarchical cluster analysis (HCA) and principal component analysis (PCA), were employed for classifying the garlic samples on the basis of their geographical origin.
12p
lyhuyenthu
31-01-2023
7
2
Download
-
Floods cause not only damage but also public health issues. Developing an application to simulate public health problems during foods around the Loei River by implementing geographic information system (GIS) and structural equation model (SEM) techniques could help improve preparedness and aid plans in response to such problems in general and at the subdistrict level.
12p
viferrari
29-10-2022
12
2
Download
-
Understanding the drivers of deforestation and forest degradation in the Namkading National Protected Area, Laos is important for introducing appropriate technique and policy interventions. Here, we applied GIS and satellite imagery to map deforestation and forest degradation areas in the reserve and identified the drivers and its driving factors by analyzing the local perceptions using questionnaire surveys, group discussions, and field observations.
10p
vilamborghini
12-10-2022
8
3
Download
-
Flood are some the most destructive and catastrophic disasters worlwide. Thuan Chau is a district of Son La province in the north mountainous region of Viet Nam. In the current study, the main aim is to assess the flash flood map in Thuan Chau district, Viet Nam using GIS technique and AHP method.
3p
vianapatricia
10-06-2022
9
2
Download
-
The report briefly presents Tra Vinh province's location, water resources (underground water and exploitation status, surface water, rainwater), drought in 2016 and damage. By direct measurement methods, the study of monitoring data, isotope hydrological techniques, GIS... the authors have assessed the evolution of saltwater intrusion into the ground aquifers qh, qp3, qp2 -3 in 2014 and 2017.
8p
vistephenhawking
26-04-2022
12
1
Download
-
This study focuses on the identification of potential landfill sites in Srinagar city based on Geographic Information System (GIS) and Remote Sensing; using techniques such as Multi Criteria Evaluation (MCE) and Analytic Hierarchy Process (AHP).
14p
thebadguys
15-01-2022
18
2
Download
-
The study applied the soil, land and topographic data for analyzing the potentiality of land for trees /crops suitability in the Gumla district of Jharkhand, India. The remote sensing, GIS and GIS modeling techniques were used to achieve the goal. The soil fertility, soil wetness, and slope map are scientifically produced and integrated to find out the landscape suitable categories for prioritization of trees/crops scaling in the agroforestry domain. Additionally, we have examined the drift of loss of soil wetness using satellite data from monsoon to postmonsoon period up to the village level.
9p
chauchaungayxua11
23-03-2021
9
1
Download
-
This study presents the results of spatial analysis to specify potential areas for agricultural production with GIS techniques based on the FAO guideline [2], [3], [4] for land evaluation.
10p
trinhthamhodang1218
18-03-2021
7
2
Download
-
Identification of land use change in different periods of time has become a central key to monitoring of land resources. It is relatively important for effective land management to protect the land resources, especially the land used for agricultural production from overuse and environmental changes. The sprawl of inhabitant areas, development of rural infrastructures, and industrialization are responsible for serious losses of agricultural land.
10p
trinhthamhodang1218
18-03-2021
11
1
Download
-
The development of remote sensing and Geographic Information System (GIS) techniques have given a substantial contribution to environmental studies in general and riverbank movement in particular. It helps the monitoring and calculation of the riverbank movement carried out more quickly and effectively. In this study, Alesheikh’s method was used to classify the riverbank based on the multi−time Landsat image. The riverbank changes in Tan Chau in the period 2005−2019 were estimated.
11p
cothumenhmong9
04-01-2021
17
2
Download
-
The present study, it concluded that remote sensing techniques (ASTER–DEM) coupled with GIS can be a powerful tool in morphometric analysis of a region or basin and the data can be used for hydrological studies and water resource management. In the present study the liner and areal aspect parameters were calculated. The major parameters were Drainage density, stream order and Bifurcation ratio were play major role for hydrological processing and the values were, 0.58, 1-5 th order and 4 respectively.
7p
gaocaolon9
22-12-2020
18
2
Download
-
The present study was undertaken with an objective to delineate and characterize the Purvi Nayyar river watershed in mid Himalayan region using remote sensing and GIS techniques for the agricultural and overall development of the area (Fig. 1).
16p
caygaocaolon8
07-11-2020
14
2
Download
CHỦ ĐỀ BẠN MUỐN TÌM
![](images/graphics/blank.gif)