Resource Type

Journal Article 1599

Year

2023 87

2022 120

2021 112

2020 108

2019 88

2018 100

2017 84

2016 71

2015 84

2014 60

2013 51

2012 43

2011 54

2010 57

2009 44

2008 53

2007 65

2006 58

2005 42

2004 39

open ︾

Keywords

information 19

system 17

optimization 15

information technology 12

management 11

index system 10

Internet Plus 9

engineering management 9

system engineering 9

Artificial intelligence 8

Multi-agent system 8

China 7

Qian Xuesen 7

COVID-19 6

construction management 6

fault diagnosis 6

management system 6

public health 6

simulation 6

open ︾

Search scope:

排序: Display mode:

The Current Situation and Progress of Military Geographic Information System

Wang Jiayao

Strategic Study of CAE 2002, Volume 4, Issue 12,   Pages 28-31

Abstract:

Under the condition of information campaign, Military Geographic Information System (MGIS) is attachedimportance to as battlefield geographic environment platform for doing battle command automatization, digitalized battlefield and modern weapon system.and money to successively develop and use a series of application systems such as terrain analysis systemNowadays, U.S.A. is setting about developing TPED and geospatial information system.

Keywords: military geographic information system     tool-software     support-software    

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1223-3

Abstract: two-dimensional water quantity and the quality model that incorporates a digital elevation model into the geographicinformation system.

Keywords: Sudden water pollution accident     Total phosphorus     Predictive model     Contaminant simulation     Water scheduling     Measure    

Spatial distribution of ecological security status assessment of West-Liaohe River based on geographicinformation system

WANG Geng, WU Wei

Frontiers of Environmental Science & Engineering 2007, Volume 1, Issue 4,   Pages 471-476 doi: 10.1007/s11783-007-0075-4

Abstract: Geographic information system (GIS), as a useful tool to analyze and mana

Keywords: environmental     Eco-security assessment     resource     Geographic information     non-linear    

Development of geographic information system and developi nggeographic information system

Wang Jiayao

Strategic Study of CAE 2009, Volume 11, Issue 2,   Pages 10-16

Abstract: It also discussed the basic architecture and characteristics of sharing geographic information and datalast , it proposed that Grid services provided a new opportunity and a new technology way to share geographicinformation and solve problems together , and underlined that the core of Web services and Grid services

Keywords: GIS     architecture     develop model     Web service     Grid service    

BMP decision support system for evaluating stormwater management alternatives

Mow-Soung CHENG, Jenny X. ZHEN, Leslie SHOEMAKER,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 453-463 doi: 10.1007/s11783-009-0153-x

Abstract: in the Washington D.C. metropolitan area has developed a best management practice decision support systemA case study that demonstrates the application of the system is also included.

Keywords: best management practices     decision support system     low impact development     geographic information system    

Discussion on the Agricultural Information Science——On Construction of Agricultural Information System

Wang Renchao,Huang Jingfeng,Shi Zhou,Wang Ke

Strategic Study of CAE 2000, Volume 2, Issue 6,   Pages 80-83

Abstract:

Based on “On Construction of Agricultural Information System Engineering”,the developmentThe agricultural information science was defined as an agricultural science system which is based onand spatial scale and location using remote sensing technique, geographic information system techniqueAt last, the agricultural information technological system which is composed of satellite remote sensingtechnology, geographic information system technology, global positioning system technology and computer

Keywords: agricultural information science     agricultural information system technology     remote sensing technology     geographic information system technology     global positioning system technology     computer net technology    

A building-based data capture and data mining technique for air quality assessment

Ni SHENG, U Wa TANG

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 4,   Pages 543-551 doi: 10.1007/s11783-011-0369-4

Abstract: Recently, a building-based air quality model system which can predict air quality in front of individualUsing the Macau Peninsula as a case study, this paper shows the advantages of building-based model system

Keywords: traffic air pollution     spatial distribution     high resolution     geographic information system    

Modeling of the overwintering distribution of

Xiaojing WANG,Zhanhong MA,Yuying JIANG,Shouding SHI,Wancai LIU,Juan ZENG,Zhiwei ZHAO,Haiguang WANG

Frontiers of Agricultural Science and Engineering 2014, Volume 1, Issue 3,   Pages 223-235 doi: 10.15302/J-FASE-2014025

Abstract: Wheat stripe rust caused by f. sp. occurs widely in China and seriously affects wheat production. Global warming could profoundly impact the incidence and prevalence of low-temperature diseases such as stripe rust. Studies on the effects of temperature on the distribution of overwintering stripe rust could help us understand the incidence and prevalence of the disease and could also provide support for monitoring, forecasting and developing control strategies. An exponential model and a spherical model of the ordinary Kriging method in the ArcGIS platform were used to predict the overwintering regions of stripe rust based on the probability that the average temperature of the coldest month from December to February was higher than -6 or -7°C from 2001 to 2012. The results showed that the areas with a probability between 70% and 90% were transition regions for the overwintering of stripe rust. Based on annual mean temperature of the coldest month from December to February for 2001 to 2012, overwintering distribution of stripe rust was likewise evaluated. The boundary for overwintering of stripe rust was consistent with the areas where the probability was predicted to be 70% to 90% for the overwintering distribution of stripe rust, but the boundary was shifted northward toward Beijing in North China. Some areas in Xinjiang, including Akto, Pishan, Hotan and Yutian, were also predicted to be suitable for the overwintering of stripe rust.

Keywords: stripe rust     wheat     overwintering     geospatial distribution     geographic information system     climate change    

The Effect of Xiaolangdi Project on Environment in the Yellow River and its Countermeasures

Wang Jiayao,Zhang Zhenyu

Strategic Study of CAE 1999, Volume 1, Issue 2,   Pages 47-51

Abstract: (GIS, RS, GPS) integration technology is used to establish the dynamic monitoring system and the predictiongeographic information system.

Keywords: Xiaolangdi project     Yellow River ecological environment     regional sustainable development     geographic informationsystem    

A GIS-Based Evaluation of Environmental Sensitivity for an Urban Expressway in Shenzhen, China Article

Qian Li, Fengqing Guo, Yuntao Guan

Engineering 2018, Volume 4, Issue 2,   Pages 230-234 doi: 10.1016/j.eng.2018.03.002

Abstract: ecosystem, the environmental sensitivity of the relevant area was evaluated based on the application of a geographicinformation system (GIS).This study provides beneficial information for optimal layout schemes of initial rainfall runoff treatment

Keywords: Environmentally sensitive areas     Urban expressway     Geographic information system     Low-impact development    

Research on the Giant and Complex Financial Information System Engineering Management from the Perspectiveof Meta-synthesis Methodology—with the Bank Card Information Exchange System Engineering as a Sample

Hong-feng Chai,Quan Sun

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 404-413 doi: 10.15302/J-FEM-2016037

Abstract: The paper empirically studies the engineering practices of the national currency circulation informationsystem-China Union Pay’s Bankcard Information Exchange System.By integrating the meta-synthesis methodology and the financial information system engineering, the paperproposes basic principles and processes of the giant and complex financial information system engineering

Keywords: financial information system     meta-synthesis methodology     bank card     information exchange    

A Comparison of SWAT Model Calibration Techniquesfor Hydrological Modeling in the Ganga River Watershed

Nikita Shivhare, Prabhat Kumar Singh Dikshit, Shyam Bihari

Engineering 2018, Volume 4, Issue 5,   Pages 643-652 doi: 10.1016/j.eng.2018.08.012

Abstract:

The Ganga River, the longest river in India, is stressed by extreme anthropogenic activity and climate change, particularly in the Varanasi region. Anticipated climate changes and an expanding populace are expected to further impede the efficient use of water. In this study, hydrological modeling was applied to Soil and Water Assessment Tool (SWAT) modeling in the Ganga catchment, over a region of 15 621.612 km2 in the southern part of Uttar Pradesh. The primary goals of this study are: To test the execution and applicability of the SWAT model in anticipating runoff and sediment yield; and to compare and determine the best calibration algorithm among three popular algorithmssequential uncertainty fitting version 2 (SUFI-2), the generalized likelihood uncertainty estimation (GLUE), and parallel solution (ParaSol). The input data used in the SWAT were the Shuttle Radar Topography Mission (SRTM) digital elevation model (DEM), Landsat-8 satellite imagery, soil data, and daily meteorological data. The watershed of the study area was delineated into 46 sub-watersheds, and a land use/land cover (LULC) map and soil map were used to create hydrological response units (HRUs). Models utilizing SUFI-2, GLUE, and ParaSol methods were constructed, and these algorithms were compared based on five categories: their objective functions, the concepts used, their performances, the values of P-factors, and the values of R-factors. As a result, it was observed that SUFI-2 is a better performer than the other two algorithms for use in calibrating Indian watersheds, as this method requires fewer runs for a computational model and yields the best results among the three algorithms. ParaSol is the worst performer among the three algorithms. After calibrating using SUFI-2, five parameters including the effective channel hydraulic conductivity (CH_K2), the universal soil-loss equation (USLE) support parameter (USLE_P), Manning’s n value for the main channel (CH_N2), the surface runoff lag time (SURLAG), and the available water capacity of the soil layer (SOL_AWC) were observed to be the most sensitive parameters for modeling the present watershed. It was also found that the maximum runoff occurred in sub-watershed number 40 (SW#40), while the maximum sediment yield was 50 t·a−1 for SW#36, which comprised barren land. The average evapotranspiration for the basin was 411.55 mm·a−1. The calibrated model can be utilized in future to facilitate investigation of the impacts of LULC, climate change, and soil erosion.

Keywords: Remote sensing     Geographic information system     Soil and Water Assessment Tool     Hydrological modeling     SUFI    

Research on 3D Dynamic Visual Graphic Simulation for Construction Layout of Xiluodu Project

Zhong Denghua,Zhu Huirong,Zheng Jiaxiang

Strategic Study of CAE 2003, Volume 5, Issue 11,   Pages 65-70

Abstract: among all sides interfered in construction layout design of Xi Luodu project, the construction layout system

Keywords: Xiluodu Project     construction layout     graphic simulation     geographic information system     digital hydraulic    

Design of a digital currency information system based on the UnionPay network

Hongfeng CHAI, Quan SUN, Yu ZHOU, Tao ZHU

Frontiers of Engineering Management 2020, Volume 7, Issue 4,   Pages 471-484 doi: 10.1007/s42524-020-0134-0

Abstract: This study uses the UnionPay network as basis to systematically propose a digital currency informationsystem from three aspects, namely, digital currency account opening, exchange, and use, and furtherexpounds on the operation mechanism of a digital currency information system prototype.research introduces the value of using the UnionPay network to support the operation of a digital currency informationsystem and its technical challenges, aiming to provide beneficial guidance and reference for future

Keywords: UnionPay network     digital currency     information system     blockchain     smart contracts    

Finding map regions with high density of query keywords Article

Zhi YU, Can WANG, Jia-jun BU, Xia HU, Zhe WANG, Jia-he JIN

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10,   Pages 1543-1555 doi: 10.1631/FITEE.1600043

Abstract: We consider the problem of finding map regions that best match query keywords. This region search problem can be applied in many practical scenarios such as shopping recommendation, searching for tourist attractions, and collision region detection for wireless sensor networks. While conventional map search retrieves isolate locations in a map, users frequently attempt to find regions of interest instead, e.g., detecting regions having too many wireless sensors to avoid collision, or finding shopping areas featuring various merchandise or tourist attractions of different styles. Finding regions of interest in a map is a non-trivial problem and retrieving regions of arbitrary shapes poses particular challenges. In this paper, we present a novel region search algorithm, dense region search (DRS), and its extensions, to find regions of interest by estimating the density of locations containing the query keywords in the region. Experiments on both synthetic and real-world datasets demonstrate the effectiveness of our algorithm.

Keywords: Map search     Region search     Region recommendation     Spatial keyword search     Geographic information system    

Title Author Date Type Operation

The Current Situation and Progress of Military Geographic Information System

Wang Jiayao

Journal Article

Total phosphorus accident pollution and emergency response study based on geographic information system

Aifeng Zhai, Xiaowen Ding, Lin Liu, Quan Zhu, Guohe Huang

Journal Article

Spatial distribution of ecological security status assessment of West-Liaohe River based on geographicinformation system

WANG Geng, WU Wei

Journal Article

Development of geographic information system and developi nggeographic information system

Wang Jiayao

Journal Article

BMP decision support system for evaluating stormwater management alternatives

Mow-Soung CHENG, Jenny X. ZHEN, Leslie SHOEMAKER,

Journal Article

Discussion on the Agricultural Information Science——On Construction of Agricultural Information System

Wang Renchao,Huang Jingfeng,Shi Zhou,Wang Ke

Journal Article

A building-based data capture and data mining technique for air quality assessment

Ni SHENG, U Wa TANG

Journal Article

Modeling of the overwintering distribution of

Xiaojing WANG,Zhanhong MA,Yuying JIANG,Shouding SHI,Wancai LIU,Juan ZENG,Zhiwei ZHAO,Haiguang WANG

Journal Article

The Effect of Xiaolangdi Project on Environment in the Yellow River and its Countermeasures

Wang Jiayao,Zhang Zhenyu

Journal Article

A GIS-Based Evaluation of Environmental Sensitivity for an Urban Expressway in Shenzhen, China

Qian Li, Fengqing Guo, Yuntao Guan

Journal Article

Research on the Giant and Complex Financial Information System Engineering Management from the Perspectiveof Meta-synthesis Methodology—with the Bank Card Information Exchange System Engineering as a Sample

Hong-feng Chai,Quan Sun

Journal Article

A Comparison of SWAT Model Calibration Techniquesfor Hydrological Modeling in the Ganga River Watershed

Nikita Shivhare, Prabhat Kumar Singh Dikshit, Shyam Bihari

Journal Article

Research on 3D Dynamic Visual Graphic Simulation for Construction Layout of Xiluodu Project

Zhong Denghua,Zhu Huirong,Zheng Jiaxiang

Journal Article

Design of a digital currency information system based on the UnionPay network

Hongfeng CHAI, Quan SUN, Yu ZHOU, Tao ZHU

Journal Article

Finding map regions with high density of query keywords

Zhi YU, Can WANG, Jia-jun BU, Xia HU, Zhe WANG, Jia-he JIN

Journal Article