8.3.6.1 Processing steps - LUPMISManual
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- 0. Introduction
- 1. GIS handling
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2. GIS data entry
- 2.1 Create new layer
- 2.2 Digitize line
- 2.3 Digitize point
- 2.4 Digitize polygon
- 2.5 Edit existing layer
- 2.6 Delete feature
- 2.7 Split line
- 2.8 Split polygon
- 2.9 Merge lines from different layers
- 2.10 Unite lines
- 2.11 Snap lines
- 2.12 Join polygons
- 2.13 Extend polygon
- 2.14 Insert island
- 2.15 Define unit surrounding islands
- 2.16 Create 'doughnut'
- 2.17 Fill 'doughnut' polygon
- 2.18 Fill polygon with 'holes'
- 2.19 Digitize parcels from sector layout
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3. GIS operations
- 3.1 Create buffer
- 3.2 Create exclusion zone
- 3.3 Overlay units
- 3.4 Convert line to polygon
- 3.5 Derive statistics (area size, length)
- 3.6 Clip unit according to other unit
- 3.7 Create geographic grid
- 3.8 Move entire vector map
- 3.9 Move or copy individual features on a map
- 3.10 Adjust polygon to line
- 3.11 Convert points to polygon
- 3.12 Define by distance
- 3.13 Create multiple objects
- 3.14 Transfer styles from one layer to another
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4. Attribute database
- 4.1 Start with database
- 4.2 Import database
- 4.3 Display database information
- 4.4 Enter attribute data
- 4.5 Attribute matrix of multiple layers
- 4.6 Seeds
- 4.7 Repair attribute data
- 4.8 Merge lines with attached database
- 4.9 Transfer attribute data from points to polygons
- 4.10 Copy styles, labels, attributes
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5. Conversion of data
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5.1 Points
- 5.1.1 Import list of points from text file
- 5.1.2 Import list of points from Excel file
- 5.1.3 Convert point coordinates between projections
- 5.1.4 Convert point coordinates from Ghana War Office (feet)
- 5.1.5 Convert point coordinates from Ghana Clark 1880 (feet)
- 5.1.6 Track with GPS
- 5.1.7 Download GPS track from Garmin
- 5.1.8 Download GPS track from PDA
- 5.1.9 Frequency analysis of points
- 5.2 Vector maps
- 5.3 Raster maps
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5.4 Communication with other GIS programs
- 5.4.1 Import GIS data from SHP format
- 5.4.2 Import GIS data from E00 format
- 5.4.3 Import GIS data from AutoCAD
- 5.4.4 Export LUPMIS data to other programs
- 5.4.5 Export GIS to AutoCAD
- 5.4.6 Change a shape file to GPX
- 5.4.7 Transfer GIS data to other LUPMIS installations
- 5.4.8 Digitize lines in Google Earth
- 5.5 Terrain data
- 5.6 Export to tables
- 5.7 Density map
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5.1 Points
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6. Presentation
- 6.1 Labels
- 6.2 Styles and Symbols
- 6.3 Marginalia
- 6.4 Legend
- 6.5 Map template
- 6.6 Final print
- 6.7 Print to file
- 6.8 3D visualization
- 6.9 External display of features
- 6.10 Google
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7. GIS for land use planning
- 7.1 Introduction to land use planning
- 7.2 Land use mapping for Structure Plan
- 7.3 Detail mapping for Local Plan
- 7.4 Framework
- 7.5 Structure Plan
- 7.6 Local Plan
- 7.7 Follow-up plans from Local Plan
- 7.8 Land evaluation
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8. LUPMIS Tools
- 8.1 General
- 8.2 Drawing Tools
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8.3 Processing Tools
- 8.3.1 UPN
- 8.3.2 Streetname + housenumbers
- 8.3.3 Address Database + tools
- 8.3.4 Format conversion
- 8.3.5 Coordinate system conversion
- 8.3.6 Raster processing
- 8.3.7 Altitude/DTM
- 8.3.8 Other GIS Tools
- 8.3.9 Utilities
- 8.4 Printing Tools
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8.5 Permit Tools
- 8.5.1 Overview
- 8.5.2 Entry
- 8.5.3 Applicants
- 8.5.4 Parcels
- 8.5.5 Permits
- 8.5.6 Permit Database management
- 8.5.7 Notes for Permit Database
- 8.6 Census Tools
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8.7 Revenue Tools
- 8.7.1 Overview
- 8.7.2 Entry of revenue data
- 8.7.3 Retrieval of revenue data
- 8.7.4 Revenue maps
- 8.7.5 Other revenue tools
- 8.8 Reports Tools
- 8.9 Settings
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9. Databases
- 9.1 Permit Database
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9.2 Plans
- 9.2.1 Accra
- 9.2.2 Kasoa
- 9.2.3 Dodowa
- 9.2.4 Sekondi-Takoradi
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9.3 Census Database
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9.4 Revenue Database
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9.5 Report Database
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9.6 Project Database
- 9.7 Address Database
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Annexes 1-10
- A1. LUPMIS setup
- A2. Background to cartography/raster images
- A3. Glossary, index
- A4. Troubleshooting
- A5. Styles
- A6. Classification for landuse mapping/planning
- A7. GIS utilities
- A8. Map projection parameters
- A9. Regions / Districts
- A10. Standards
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Annexes 11-20
- A11. LUPMIS distribution
- A12. Garmin GPS
- A13. Training
- A14. ArcView
- A15. Population statistics
- A16. Entry and display of survey data
- A17. External exercises
- A18. Programming
- A19. Paper sizes
- A20. Various IT advices
- A21. Contact, references
8. LUPMIS Tools > 8.3 Processing Tools > 8.3.6 Raster processing
8.3.6 Raster Processing
Level of expertise required for this Chapter: Advanced; specifically for LUPMIS @ TCPD
8.3.6.1 Processing Steps
a) Tiles
b) Overviews c) Index d) Image info General process:
1. Acquire image(s) and copy to photos folder of the District, e.g. C:\LUPMIS\Shama\Shama photos.
2. If the image(s) are not in ECW format, convert to ECW: Processing Tools > Format conversion > Raster > Single / Many maps (see Chapter 8.2.12.4)
3. If the image(s) are not in UTM 30 projection, convert to UTM 30: Processing Tools > Coordinate system conversions > Raster > Single / Many maps (see Chapter 8.2.11)
- a) Tiles:
4. If the image(s) are not already in standard LUPMIS tiles, cut to tiles: Processing Tools > Raster processing > Tiles & mosaic > Single / All images:
For LUPMIS standard tiles, see also Chapter 8.2.14.
You can select one map or all maps inside a folder. If you select 'Many maps', select the folder and just pick any file, it will then process all image files of that type in the selected folder. This process might take many hours.
Example for tiling a large area to LUPMIS tiles:
Example for re-tiling from a different projection system to LUPMIS tiles (UTM 30):
- b) Overviews:
5. Create larger-areas 'overviews' for small-scale work: Processing > Raster processing > Merge tiles for overview:
Example of Dodowa 2014:
- c) Index:
6. Index photos/topos: Processing > Raster processing > Index photos/topos (with map)
After an index has been created (necessary for future processing in LUPMIS), you will have the option to display its grid in the GIS....:
.... or on an Internet maps:
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- d) Image Info:
All information about an image can be retrieved through Processing > Raster processing > Info about satellite imagery:
This will produce an output similar to the one below, with more information in a text file.
