Showing posts with label GIS 4043. Show all posts
Showing posts with label GIS 4043. Show all posts

Thursday, April 12, 2012

W13 Loose Ends Part 1 & 2

Loose Ends Part 1


PART II: Process Summary Details

1)      Open ArcMap
2)      Select Data_Editing_BED, click Open
3)      Crtl-click to select multiple layers
4)      Right-click a layer and select Group
5)      Rename New Group Layer to County by clicking on it twice and typing in the new name
6)      Right-click on ‘Group Layer’ and select Ungroup
7)      Select Create under Graphs below the View drop-down
8)      Select Vertical Bar under Graph type and Buildings under Layer/Table
9)      Select Height under Value field
10)  Select Building under X label field
11)  Leave Match with Layer under Color
12)  Select New Series under the Add tab to add another dataset
13)  Click Next and then Finish
14)  Right-click on the graph to view Properties and/or Advanced Properties
15)  Right-click again on the graph and select Add to Layout, your graph should appear in the map layout
16)  Switch to Layout View if it did not automatically switch
17)  Close out all maps in ArcMap
18)  On the Layout toolbar, click Change Layout
19)  Click the Open File in the lower right hand corner
20)  Navigate to a saved map that you would like to use as a template and select it and click Open
21)  Click Finish, in the Data Frame Order window
22)  Now you can the add the data layers you need to perform analysis and you have the template for your map
23)  You will only have to shift item around and add any title and text to each new map
24)  Dynamic text can be used to save time
25)  Insert Text to begin
26)  Items that you want to remain the same each time, just type in the box
27)  Items that you want to change each time or Dynamic will be inside ˂ ˃, left and right arrowhead
28)  The following <dyn type =”date”> is equal to 4/10/2012
29)  The following <dyn type =”date”, format ="dd MMMM yyyy"> is equal to 10 April 2012
30)  Dynamic tags can be used for anything that you want to add to each map
31)  Save map as a template, whatever name you want for future use
32)  Post to Blog and dropbox



Loose Ends Part 2


PART II: Process Summary Details

1)      Copy data from R drive to S drive and unzip
2)      Open Windows Explorer and navigate to a folder that contains GIS data
3)      Double-click on any .mxd file to open it in ArcMap
4)      Right-click on a layer and select Create Layer Package
5)      Select Save package file to and navigate to where you want to store the file
6)      Click Validate, if Share is available, select it and go to step 9, if not go to step 7
7)      If you receive an error, double-click on the line showing error and make any necessary corrections, go back to step 6
8)      You are now ready to share that layer
9)      It can be “Unpacked” in ArcCatalog
10)  To create a Map Package, everything in ArcMap, click on File and select Create Map Package
11)  Select Save package file to and navigate to where you want to store the file
12)  Click Validate, if Share is available, select it and go to step 9, if not go to step 7
13)  If you receive an error, double-click on the line showing error and make any necessary corrections, go back to step 6
14)  You are now ready to share that map
15)  Open the RepairDataSource.mxd from the LooseEnds folder
16)  Open the Layer Properties for one of the layers and go to Source tab
17)  Close the Layer Properties window
18)  Right-click on the Roads layer, click Data, and Repair Data Source
19)  In the Data source window, navigate to the Loosends folder, click on the Roads.shp file and press Add
20)  All reference data in that folder will automatically be added to repair the links
21)  Close the current map and open RelativePathNames.mxd
22)  Click File, open Map Document Properties
23)  Verify ‘Pathnames: Store relative pathnames to data sources” is checked
24)  This allows moving the map and data without loosing  the path to the data
25)  Open the Data Driven Pages Toolbar, then open the Data Driven Pages Setup window
26)  Check the box next to Enable Data Driven Pages and click OK
27)  Click File, Export Map as a PDF
28)  In the Options, under Pages, select Selected
29)  Post items to Blog and dropbox

Thursday, April 5, 2012

W12 Georeferencing



Process Summary Details

1)      Copied data from R drive to S drive and unzipped file
2)      Open ArcMap, add buildings and roads shapefiles
3)      Extracted metadata for the two shapefiles
4)      Add uwf.jpg to the map
5)      Save map as Georeferencing_BED.mxd
6)      Add Georeferencing toolbar by right-clicking in toolbar area and checking Georeferencing
7)      Click the dropdown arrow in the Georeferencing toolbar, ensure uwf_n.jpg is selected, and select Fit To Display
8)      Select the Add Control Points function to begin the georeferencing process
9)      Identify a common point on the known and unknown layer, use building corner, street corner or some other static point that easily identifiable on both layers
10)  Select a point on the unknown layer first and then the known layer
11)  Repeat this selection process four more times with the points evenly dispersed throughout the area of concern
12)  Select the View Links Table, view the residuals for any outliers and view on the map
13)  Repeat step 9 until you have about ten control points
14)  Ensure you have a low RMS(below 15)
15)  Write down the RMS error in the Process summary
16)  Click the Update Georeferencing command
17)  Save map
18)  Add uwf_s1.jpg to the map
19)  Repeat the process to georeference this photo
20)  After six points, open the Link Table and change the Transformation dropdown to 2nd Order Polynomial
21)  Continue to add points until you are satisfied with the appearance
22)  Write down the RMS error and the transformation type in the Process summary, hit OK
23)  Click the Update Georeferencing command
24)  Save map
25)  Under Editor, select Start Editing, then select the Buildings layer
26)  Draw a polygon around the new structure on the west part of the photo
27)  Make the “Height” of 13  and ”BUILDING” number “072”
28)  Stop Editing and Save Edits
29)  Under Editor, select Start Editing, then select the Roads layer
30)  Select Line and digitize the road located on the east part of the photo
31)  The road is named Campus Lane, annotate attributes appropriately
32)  Stop Editing and Save Edits
33)  Save map
34)  Open ArcScene 10
35)  Add Roads, Buildings, uwf_n, uwf_s1, and uwf_dem layers to map
36)  Open Properties for each layer, except uwf_dem, and select the Base Heights tab
37)  Select “Floating on a custom surface” ensure uwf_dem is selected in the dropdown menu
38)  Open Properties for the Buildings layer
39)  Under the Extrusion tab, check the “Extrude features in layer” option
40)  Type [Height] in the “Extrusion value or expression:” area
41)  Under “Apply extrusion by:” select “adding it to each feature’s maximum height.” hit OK
42)  Select Scene Properties under View and change Vertical Exaggeration to 5
43)  Export as Georeferencing_ArcScene_BED.jpg in 2D
44)  Add jpg to ArcMap and then Zoom To Layer
45)  Switch to Map View
46)  Finish adding needed items to map and setting up item to view as stated
47)  Save as Georeferencing_BED_ArcScene.mxd
48)  Export as Georeferencing_BED_ArcScene.jpg
49)  Upload to blog and dropbox

Wednesday, March 28, 2012

W10 Data Editing




PART III: Process Summary


1)      Copy data from the R drive to S drive and unzip data
2)      Open ArcMap add layers GulfCounty_Roads and GulfCounty_Parcels
3)      Open Editor toolbar and select Start Editing
4)      Open Select by Attributes tool and build query where Layer: is GulfCounty_Parcels, Method: Create a new selection, "PARCELNO" = '03334-000R' OR "PARCELNO" = '03341-000R', hit OK
5)      Select Merge under Editor toolbar, select either parcel in this case, and hit OK
6)      Open GulfCounty_Parcels  attribute table to update owners’ fields
7)      Double-click in the following fields and update/verify accordingly
·         OWN_NAME= Gulf County
·         OWN_ADDR1= 1000 5th St
·         OWN_City= Port St Joe
·         OWN_State= FL
8)      Under Editor menu, click Stop Editing and select Yes when asked to save edits
9)      Under Select by Attributes tool and build query where Layer: is GulfCounty_Parcels, Method: Create a new selection, "OWN_NAME" = 'Gulf County', hit OK
10)  Right-click GulfCounty_Parcles, click Data, then Export Data and rename file CountyOwned.shp and keep other defaults, hit OK and add data to map
11)  Open attribute table for CountyOwned layer, left click Table Options, then Add Field called Acres with a field type Double
12)  Right-click Acres column, select Calculate Geometry, select Acres US (ac) and click OK
13)  Right-click Acres column, select Field Calculator and type Round([Acres],2) in the expression box, hit OK
14)  Under Select by Attributes tool and build query where Layer: is CountyOwned, Method: Create a new selection, "Acres" >= 20, hit OK
15)  Add the table VICD.dbf to the map
16)  Right-click CountyOwned layer, select Join, select Join attributes from a table, use PARCEL_ID, using the VICD table, and choose PARCEL_ID, as the table field, and Keep all records, hit OK
17)  Under Select by Attributes tool and build query where Layer: is CountyOwned, Method: Create a new selection, "VICD.VI_CD1" = 'V', hit OK
18)  Right-click CountyOwned, click Data, then Export Data and rename file SuitableParcels.shp and keep other defaults, hit OK and add data to map
19)  Select Start Editing under the Editor toolbar
20)  Under Select by Attributes tool and build query where Layer: is GulfCounty_Road, Method: Create a new selection, "FID" = 4168, hit OK
21)  Zoom to selected feature
22)  Double-click on highlighted feature to bring up Edit Vertices function
23)  Mouse over one of the vertices until the cursor turns to four small arrows, then left-click and hold the mouse button and drag the vertex to the center of the road
24)  Since the lines snaps to one edge or the other, turn off the snapping feature for Vertex and Edge
25)  Finish moving vertices to the proper location and click the Finish Sketch button on the Edit Vertices toolbar
26)  Click Save Edits under the Editor toolbar
27)  Double-click Create Features on the Editor toolbar located at the end
28)  Double-click GulfCounty_Roads in the Create Features window
29)  In the Template Properties window, keep defaults and click OK
30)  Begin drawing by clicking on the map at one end of the line you want to add
31)  Each click will add a vertex, double-click on the end to finish the line
32)  To edit the attributes, click on the Attributes button
33)  Populate the attributes with the following data
·         MAJOR1 – 170
·         MINOR1 – 210
·         MAJOR2 – -99999
·         MINOR2 – -99999
·         DESCRIPT – ROAD OR STREET, CLASS 4
34)  Click Stop Editing and select Yes to save edits
35)  Label PARCEL_IDs in the SuitableParcels layer
36)  Save map as Data_Editing_BED.mxd
37)  Switch to Map View
38)  Finalized additional map items required, ie North Arrow, Legend, Produced by, Title, etc
39)  Saved map last time
40)  Exported map as Data_Editing_BED.jpg