application of gis technology in land management
TRANSCRIPT
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Application of GIS Technology in Land Management
Shengce Wang
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Overview
1
2
Background
Data Collection
3 Data Management
4 Applications
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Background
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Background of Land Management
• Land Registration
• Property Taxation
• Land development Monitoring
• …
• Land Price Evaluation
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Cases in China:Development of Cadastre Projects
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Overall Frame
Computer Network and Hardware Environment
Data Clloection
subsystem
Data Management
subsystem
Data Exchange
subsystem
Database
Data Analysis
subsystem
Data Sharing and
ExchangeData Security
Data layer
Application layerData Collection
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Data Collection
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Basemap :
Connect the Online Satellite Image Data
or Import the Local File
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Vectorization - Point
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Vectorization - Line
Toolbar
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Vectorization - Ploygon
Toolbar
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Mobile Data Collection and Editing
Collect Feature Attribute Data
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Data Management
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Support Multi-Source Data
Historical map
Aerial photography Satellite Imagery
...Mobile Data Collection
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Data Importing
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Topology Check
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Node Editing: User Can Maintain Topology Relationships
Coordinate editing: automatic maintenance of topological relationships
Topology Editing
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SuperMap Spatial Data Engine
Traditional Data Engine
UDBX/UDB
Oracle
SQL Server
DB2
MySQL
Web Engine
Tianditu
SuperMap Cloud
GoogleMap
Big Data Engine
PostgreSQL
MongoDB
HDFS Distributed file engine
Local Data Engine
BeyonDB
HighgoDB
K-DB
KingBase
SinoDB
OpenStreetMap
OGC
DM
Database
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Application of GIS in Landuse
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1Data Mining &Analysis
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Places' Name&Address Inquiry and Editing
Editing
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Statistics Query Sesults by Polygon
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Spatial Analysis in SuperMap
SuperMap
Spatial Analysis
Spatial Analysis
(Vector)
Spatial Analysis
(Grid)
Traffic Network
Analysis
Facility Network
Analysis
Hydrological
Analysis
3D Analysis
Distributed
Analysis
• Density analysis• OD analysis• Overlay analysis
• Overlay analysis• Buffer analysis
• Skyline analysis• Viewshed analysis
• Surface analysis• Interpolation analysis
• Burst analysis
• Shortest path analysis
• Watershed analysis
40+
100+Distributed
Memory
calculationGPU
Multi-progress
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Big Data Visualization
Heat Map Honeycomb Map
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Image Building Extraction Based on Deep Learning
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2Functions in Management System
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Vector&Image Overlay in Monitering System
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Satellite Image Change Comparison
Comparison between 2009 and 2010
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Cases: Compare the Polluted Mining Treatment
by Using Images in Different Time
2016 2017
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Integration of 2D & 3D
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3D Model Browsing and Property Query by Each House Unit
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Rectification information system of illegal building
1、Thematic map
2、Data Dashboard
You can view planning data,
satellite image data, and map
comparison results
You can view the amount of illegal
construction, demolition and stock in the
province and counties within a specified time
period, and you can view detailed information
of data and map data reported by each city
and county.
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3Results Output
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Archive and Historical Information Output
Support for Custom Output Forms
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Statistical charts
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Output Different Charts
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iDesktop - Making Thematic Map
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Released New Version SuperMap 10i
1000+ Partners (Huawei, ZTE, IBM, Airbus...)
4000+ Staffs
1st in Market Share of GIS Platform in China
Users from 100+ Countries
Found in 1997 (Chinese Academy of Science)
GEM listing in 2019
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Welcome to
Our booth No.26
Thank you!谢谢!
14:00 – 15:30
7C: 3D Smart City