Early "3S" refers to the abbreviation of Remote Sensing (Remote Sensing), GPS (Global Position System) and Geographic Information System (Geographic Information System). System) and Global Navigation Satellite System (Global Navigation Satellite System), where GNSS refers to all satellite positioning systems, including GPS. "3s" is a modern information technology that combines space technology, sensor technology, satellite positioning and navigation technology, computer technology, and communication technology, and is highly integrated with multiple disciplines to collect, process, manage, analyze, express, disseminate and apply space information. general term for
1. Brief introduction of 3S technology and application
1. Introduction to 3S technology and integration
2. Brief introduction of 3S technology application
3. Interoperability between ArcGIS and ENVI
2. GPS introduction and application analysis
1. Introduction to spatial positioning system
2. Handheld GPS related parameter settings
3. Import the sampling data into ArcGIS
4. Based on GIS and GPS data analysis
5. Advance GPS-based remote sensing information
3. ArcGIS spatial interpolation analysis
1. Introduction to Spatial Interpolation
2. Principle and operation of main interpolation methods
3. Geostatistical analysis of environmental data
4. GIS remote sensing information extraction and analysis
1. Remote sensing information extraction based on ArcGIS
2. Common remote sensing products and downloads
3. Remote sensing products and GIS basic processing
4. GIS remote sensing product analysis (taking DEM data as an example)
5. Comprehensive application case analysis
1. Introduction to the comprehensive application of 3S technology
2. Case Study: Assessment of Regional Ecological Environmental Vulnerability Based on 3S Technology
3. Case analysis: analysis of reservoir water storage changes based on 3S technology
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