Selecting Areas Using the Query Table

Selecting Areas Using the Query Table 1. Open ArcView GIS 3.3 2. Open Project which we created earlier 3. Click the Theme then select Table ... 4. The image will appear like the one below, which contains vast area and is concerned with the data on the map 5. Click the QUERY BUILDER as shown below 6. Query window will appear which can be applied to select the data in the table map 7. For use here as a connector AND a second prerequisite...

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Convert Line to Polygon using MNDNR and Edittool (ET)

Convert Line to Polygon using MNDNR and Edittool (ET) line-to-polygon For digitizing a map we need accuracy and precision in making the boundary line. However, the weakness of the line or polygon is very difficult to make a line corresponding to the lines on the original map. On this occasion I will show you how to makes a polygon using a line that was converted into a polygon polyline later. First and foremost we have to add the extension (ext)...

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LayOut

LayOut LayOut In a digitized map of the last one we did was print out a map that has been digitized, here are the steps to create a digitized map into a neat layout-layout and can be read by lay people 1. Open the application ILWIS 3.3 Academic 2. Open the tab Clip_Slope_pct raster map 3. It would seem that we have digitized maps previously 4. Back to the main window and then right click Clip_Slope_pct> vectorize> Raster to Polygon ... 5....

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Data Control

Data Control Data Control 1. Open the application ILWIS 3.3 Academic 2. Open Hipsometery on tap Raster map 3. Add layer by clicking the Add Data Layer> select topo> OK 4. a check on the Mask and fill in the * 00.0001> replace radio checks with Single color> select color black> OK 5. It will then appear with a black line topology 6. Back to the main window and then click open Aspect_flat_nine 7. Add the data layer by clicking the...

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Extract information for Physiography Report

Extract information for Physiography Report Extract information for Physiography Report 1. Open the application ILWIS 3.3 Academic 2. Open the tab back_ground raster map 3. Add layer by clicking the add layer data> catchment_boundary> OK> OK 4. Click Edit> Edit Layer> 2 seg catchment_boundary 5. Snap and tunnel tolerance to 0 at File> customize ... 6. Draw a line to the tool insert mode in accordance with the lines on the...

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Gravity Center

Gravity Center Gravity Center  1. Open the application ILWIS 3.3 Academic 2. Open catchment in raster map 3. Right click on the catchment> vectorize> Raster-to-point ... 4. Fill output catchment_point> show> OK 5. Constituent picture will emerge with the points very much 6. Open the tab catchment_point point folder> right click and select Open as table 7. Click View> command line, to bring up the command line 8. Type X...

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Profile (River Profile)

Profile (River Profile)  Profile (River Profile)  1. Open the application ILWIS 3.3 Academic 2. Click the Segment folders on the toolbar above comment Line 3. It would appear that type of file segments only 4. Right click on the River> vectorize> Segment to Point ... 5. Click the radio and moved to distance> 5.00 and fill fill point with River_point Output> Show> OK 6. On the screen will appear showing the circles of...

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