Thematic map

This article aims to establish a thematic map using UAV technology for urban water supply and drainage planning, focusing on the case study of Le Chan district in Hai Phong city. The steps involve image capture, control point surveys, image block processing, thematic map establishment, and accuracy assessment. This resultant map for water supply and drainage planning will significantly contribute to effective and sustainable planning and exploitation of the case study in the near future

11p dianmotminh02 03-05-2024 7 1   Download

Creating a marine spatial planning map (MSP) guides the determination of the map's extent and scale, the map, the content of the map, the methods and techniques of mapping, and the sequence of steps performed. The Gulf of Tonkin (region I) is divided into 6 functional zones, including Mong Cai - Do Son one. This area is established MSP Map at scale 1:250,000 as a reference example, showing 3 functional areas and 7 basic units using marine space.

18p dianmotminh02 03-05-2024 6 2   Download

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 6 1   Download

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 5 3   Download

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

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 18 1   Download

This research work is designed with an objective to develop the thematic maps on spatial variability soil properties by using geostatistics and GIS techniques to enhance the vegetable production by means of site specific nutrient management.

10p nguaconbaynhay7 15-08-2020 14 1   Download

Taxonomical Classification, Characterization and Mapping of BSP Farm (Khanapur Block-B) for Rational Land Use Planning, MKV, Parbhani was carried out during the year 2012. The total gross area of college farm is spread over 135.49 ha and it is divided into four blocks viz. Block A, B, C and D. These four blocks were surveyed by traversing along the bunds of farm plots and the data on natural resources were collected. From these 110 soil samples were drawn to study the properties and nutrient status.

19p angicungduoc6 22-07-2020 9 1   Download

The physico-chemical ex-situ study was conducted for 21 groundwater sample of SIDCUL - Udham Singh Nagar district, Uttarakhand. The various physicochemical parameters such as pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), Calcium (Ca2+), Magnesium (Mg2+), Sodium (Na+ ), Potassium (K+ ), Bicarbonate (HCO3), Carbonate (CO3), Chloride (Cl- ), Turbidity and Nitrate (NO3) were determined using standard procedures. BIS water quality standard for drinking purpose was used to compare the results.

13p angicungduoc6 22-07-2020 11 1   Download

Thematic maps present information relating to spatial variations in the distribution of specific geographical features at a regional scale or across the entire basin. The spatial distribution of thematic maps aids in decision-making of management of resources. Different thematic maps generated for the Kinnerasani basin include watershed boundary, drainage network, slope map, landuse/landcover map and soil map with the help of Survey of India topographical map and Cartosat DEM. LULC map was developed using IRS P6 LISS III satellite data.

6p nguaconbaynhay6 23-06-2020 15 0   Download

The study was carried out to develop various thematic maps for a restricted forest watershed named Machhundri, located at Gir Sanctuary of Saurashtra region in Gujarat, India. Different thematic maps comprising of elevation map, aspect map, contour map, land use/land cover map, slope map, drainage map and soil map were generated using remote sensing and GIS methods. Satellite imageries and ArcGIS software were used in the process.

11p nguaconbaynhay6 23-06-2020 19 1   Download

Water is one of the most essential commodities for mankind and the largest available source of fresh water lays underground. Tremendous increase in the agricultural, industrial and domestic activities in recent years has increased the demand for good quality water to meet the growing needs. Groundwater is mostly preferred to meet this growing demand because of its lower level of contamination and wider distribution. The occurrence of groundwater is a consequence of the interaction of the climatic, geological, hydrological and physiographical factors.

8p quenchua6 15-06-2020 15 1   Download

This paper reflects the use of newer technologies Remote Sensing (RS) and Geographical Information System (GIS) which play important role in monitoring canal water distribution and its management, cropping pattern identification and geomorphology characterisation of command area. The conjunctive use of surface and groundwater resources aims to harness maximum quantity of water to achieve optimal utilization of total water resources in a canal command area for maximum agricultural productivity.

9p chauchaungayxua4 18-03-2020 10 0   Download

Groundwater is a dynamic and replenishable natural resource, but in hard rock terrains, availability of groundwater is of limited extent and is depleting in many areas due to its large scale withdrawal for various sectors. Groundwater recharge such as rainwater harvesting is essential in order to improve ground water level and quality. The main objective of the study is to identify suitable sites for groundwater recharge in the study area through Geospatial technology. To attain this Remote Sensing Technology is the good tool in mapping such geological features related to groundwater recharge.

6p caygaocaolon2 14-03-2020 12 0   Download

A study was undertaken to assess the soil fertility status of Korasagu-4 micro-watershed in Channagiri taluk, Davanagere district of Karnataka. Total ninety six grid wise surface soil samples were collected at 0-15 cm depth to assess the soil parameters and prepare thematic maps by using GIS techniques. The results indicated that soils of micro watershed were slightly acidic to strongly alkaline in soil reaction with non-saline in nature. Soil organic carbon content was found to be medium in major area. The available N, P2O5, K2O were found to be low (73.37%), medium (94.65%) and high (58.

11p nguathienthan2 26-12-2019 8 0   Download

Growing population pressure and human activities increases the demand on the limited land resources, both for agricultural and other land uses. To meet this unprecedented demand of land for various pursuits, it is imperative to develop land use plans which can counteract the detrimental effects on environment and at the same time improve productivity of land.

10p cothumenhmong1 10-12-2019 17 0   Download

Geospatial technique were used for land and water management action plan for Dhangaon micro watershed in Bemetara district, Chhattisgarh. Keeping in view the need of micro level planning and usefulness of modern tools and technology a study on water resource planning of water resources for micro watershed was conducted.

8p nguaconbaynhay1 08-12-2019 22 2   Download

This longitudinal case series study explores how students’ conceptions of ‘mental health nursing’ changed whilst on a three-year preregistration Mental Health Nursing programme. The study was carried out in two university nursing schools in the South East of England and this paper reports a detailed analysis of 6 individual case studies. The researchers utilised Novak’s approach to concept mapping to elicit students’ personal knowledge structures, which were explored further using semi-structured individual qualitative interviews.

20p kequaidan1 05-11-2019 29 3   Download

Objective of the research: Study objects of this thesis are optimization related problems such as quasiequilibrium problems, quasivariational inequalities of the Minty type and the Stampacchia type, bilevel equilibrium problems, variational inequality problems with equilibrium constraints, optimization problems with equilibrium constraints and traffic network problems with equilibrium constraints.thematics doctoral thesis

27p phongtitriet000 08-08-2019 14 3   Download

A number of studies have presented machine-learning approaches to semantic role labeling with availability of corpora such as FrameNet and PropBank. These corpora define the semantic roles of predicates for each frame independently. Thus, it is crucial for the machine-learning approach to generalize semantic roles across different frames, and to increase the size of training instances.

9p hongphan_1 14-04-2013 64 5   Download