GIS AH C9 - Revision history

Rachel: /* In conclusion */

2014-10-31T01:10:07Z

‎In conclusion

2014-10-24T06:47:47Z

‎50px Follow along: Loading a Delimited Text File

2014-10-24T06:41:33Z

‎50px Follow along: Selecting data using SQL

2014-10-24T06:33:53Z

‎50px Follow along: Clipping datasets

2014-10-24T06:32:31Z

‎50px Follow along: Joining files

2014-10-24T05:41:42Z

‎50px Follow along: Load the required files

2014-10-24T05:34:56Z

‎50px Follow along: Point data, centroids and polygons

2014-10-24T05:14:36Z

‎image Follow along: Selecting records

2014-10-24T05:10:48Z

‎image Follow along: Selecting records

2014-10-24T04:56:55Z

‎50px Try yourself... Saving styles

← Revisi sebelumnya		Revisi per 31 Oktober 2014 01.10
Baris 734:		Baris 734:

	{{example\|Click here to go to the [[GIS AH Answers\|Answer sheet]]}}		{{example\|Click here to go to the [[GIS AH Answers\|Answer sheet]]}}
		+	{{example\|Click [[GIS_Animal_Health:English\|'''here''']] to go back to the list of Modules}}

@@ Baris 707: / Baris 707: @@
 [[Image:034.png|image]]
-Browse to the course exercise data, and load <code>PointData.csv</code> from the folder ''ISIKHNAS''. This is just randomly generated point data to use for this exercise.
+Browse to the course exercise data, and load ''[[media:PointData.zip| <code>PointData.csv</code>]]'' from the folder ''ISIKHNAS''. This is just randomly generated point data to use for this exercise.
 The plugin does a very good job of reviewing the information contained in the file, but you will need to give it some guidance. In this file, the delimiter is a comma, so we need to select "Comma" as the delimiter.

@@ Baris 599: / Baris 599: @@
 For this exercise, start a new project. Load the following shapefiles supplied in your data folder:
-* <code>Indonesia_32750</code>
+* [[media:Indonesia_32750.zip| <code>Indonesia_32750.shp</code>]]
-* <code>Sulawesi_dist_32750</code>
+* [[media:Sulawesi_dist_32750.zip| <code>Sulawesi_dist_32750.shp</code>]]
-* <code>movements_32750</code>
+* [[media:movements_32750.zip| <code>movements_32750.shp</code>]]
 Use the ''Layer Properties'' to style the layers as necessary like you have done in the exercises.

@@ Baris 301: / Baris 301: @@
 Do you see that the buffers naturally extend into the sea? We will now use the '''Clip''' function to fix this.
-=== [[Image:basic.png|50px]] Follow along: '''Clipping''' datasets ===
+=== [[Image:basic.png|50px]] Follow along: Clipping datasets ===
 We can use one dataset to cut through another dataset, leaving us with only the information we want.

@@ Baris 536: / Baris 536: @@
 The ''join field'' is the field in the <code>rph_prov_week_gis_centroid</code> file that we are going to use to join the two files. In this case, we are going to use the field ''code''. This is selected from the drop down list.
-The ''target field'' is ''code'' again "“ this is the field in the <code>Provinces</code> file that has matching data to the ''code'' field in the <code>rph_prov_week_gis_centroid</code> file.
+The ''target field'' is ''code'' again - this is the field in the <code>Provinces</code> file that has matching data to the ''code'' field in the <code>rph_prov_week_gis_centroid</code> file.
 [[Image:025k.png|700px]]

@@ Baris 456: / Baris 456: @@
 Load the particular shapefile you wish to use. This could be:
-<code>Provinces</code>
+*''[[media:Provinces.zip| <code>Provinces.shp</code>]]''
+*''[[media:Districts.zip| <code>Districts.shp</code>]]''
-<code>Districts</code>
+*''[[media:Sub_districts.zip| <code>Sub_districts.shp</code>]]''
 In this example we are using the <code>Provinces</code> shapefile.

@@ Baris 267: / Baris 267: @@
 If you look at your map you will notice that the cases of poultry mortality occur mostly in the districts of Barru and Sinjai.
-For this exercise we are going to add a new vector layer, <code>VillagePolyBarSin_32750</code>, which shows the boundaries of the village polygons in Barru and Sinjai.
+For this exercise we are going to add a new vector layer, ''[[media:VillagePolyBarSin_32750.zip| <code>VillagePolyBarSin_32750.shp</code>]]'', which shows the boundaries of the village polygons in Barru and Sinjai.
 Once you have loaded this layer, arrange the layers so the cases are on top of the village boundaries. Look closely at where the cases lie within the village polygons (you may have to zoom in closer on your map).

@@ Baris 108: / Baris 108: @@
 To find the ''Select by Location'' tool, click on the menu ''Vector - Research Tools - Select by location'':
-[[Image:004.png|image]]
+[[Image:004.png|700px]]
 By selecting features of one layer that intersect with another, we can create a new layer containing just the features we are interested in.

@@ Baris 102: / Baris 102: @@
 This are found by clicking on the ''Select Features by Polygon'' button, and referring to the drop down menu.
-[[Image:003.png|600px]]
+[[Image:003.png|image]]
 This is a useful tool for selecting one or two features, or quickly drawing around an area. When we want to be more accurate, we can use the ''Select by Location'' tool.

@@ Baris 84: / Baris 84: @@
 We changed our colours of our layers to this:
-[[Image:002.png|image]]
+[[Image:002.png|700px]]
 There is a very useful website named '''colourbrewer: colour Advice for Maps''' found here &lt;http://colourbrewer2.org&gt;' developed by Cynthia Brewer of Penn State. This site contains a lot of useful information about appropriate colour schemes for maps.