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This guide was created by the staff of the GIS/Data Center at Rice University for the custom course - ESCI 545 Hydrocarbon Systems Analysis - and is to be used for individual educational purposes only. The steps outlined in this guide require access to ArcGIS Pro software and data that is available both online and at Fondren Library. The following text styles are used throughout the guide: Explanatory text appears in a regular font.
Folder and file names are in italics. Names of Programs, Windows, Panes, Views, or Buttons are Capitalized. 'Names of windows or entry fields are in single quotation marks.' "Text to be typed appears in double quotation marks." |
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Course Objective: Use GIS workflows to collate and synthesize datasets to create geologic and play elements maps that will be used in petroleum system and risk analysis of potential opportunities and plays. |
Table of Contents
Getting Started
For more practice navigating the ArcGIS Pro interface, check out our short course: Introduction to ArcGIS Pro
Creating a New Project in ArcGIS Pro
- From the Start menu, launch ArcGIS Pro.
- When ArcGIS Pro opens, under the Create a new project New Blank Template section, click the Blank project the Map project template.
- In the 'Create a New Project' window, for Name, type "PlayMapping".
- For Location, click the Browse... button to the right.
- In the 'Select a folder to store the project.' window, click Computer in the left column and click click Desktop in the right column and click click OK.
- In the 'Create a New Project' Window, click OK.
- Maximize the ArcGIS Pro application window.
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Editing the New Map
A map is a project item used to display and work with geographic data in two dimensions. The first step to visualizing any data is creating a new map. The ribbon Ribbon runs horizontally across the top of the ArcGIS Pro interface. Tools (buttons) are organized into tabs along the ribbonRibbon.
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You will notice that a new
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Map View opens in the main section of ArcGIS Pro.
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The panel on the left side of ArcGIS Pro is called the Contents pane.
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The Contents pane
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displays the default Map title and automatically adds the Topographic basemap layer to the map.
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The panel on the right side of ArcGIS Pro is called the Catalog pane.
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The Maps section
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is at the top of the Project tab within the Catalog pane.
- In the Catalog pane, click the arrow to expand the Maps section.
Notice that there is a single map there, named "Map". Since most projects will have multiple maps, it is a good idea to name your maps with more descriptive titles. - In the Catalog pane, under the Maps section, right-click Map and select Rename.
- Type "PlayMappingGISWorkshop" and hit Enter.
Saving a Project
Any time you create a new project item , (such as a map or a layout), or any time you spend time adjusting the symbology of your map layers, or are preparing to run a tool, it is a good idea to save your project.
- Above the ribbonRibbon, on the Quick Access toolbar, click the Save button.
Data Management
Browsing Existing Data
As a reminder, in the Intro to GIS Data Management tutorial, we imported the feature classes of interest into our project geodatabase.
For more practice with Data Management, check out our short course: Introduction to GIS Data Management
Download Workshop Data
- Click Workshop_Data.zip above to download the tutorial data. Make a note where this file is saved on your personal computer.
- Open your Downloads folder.
- Right-click Workshop_Data.zip and select Extract All....
- In the Extract Compressed (Zipped) Folders window, accept the default location into the Downloads folder.
- Click Extract.
Browsing Existing Data
- In the Catalog pane, click the arrow to expand the Databases section.
- Click the arrow to expand the IntroPlayMapping.gdb geodatabase. You will notice there is no data in the project geodatabase. Over the next few sections, we will transfer and generate data to this project geodatabase.
- In the Catalog pane, click the arrow to expand the Folders section. Again, notice there is no data in the folder, just the default PlayMapping folder created with this project.
Adding Data to a Map
- Right-click the Census_2010_By_SuperNeighborhood feature class and select Add To Current Map.
- An alternative method of adding data to a map is to click and hold the Major_Roads feature class and drag and drop it into the Super Neighborhoods map view.
Start with HST.jpg
Create project folder on USB or desktop, download sample tutorial data (HST.jpg) into folder
Connecting to a Folder
- In the Catalog pane, right-click Folders and select Add Folder Connection.
- Navigate to your personal downloads folder and click on Downloads.
- Click OK.
- In the Catalog pane, expand Downloads and then expand the Workshop_Data folder.
- Your Workshop_Data folder should look like the below image.
- Expand the SpatialJoinData.gdb so you can see the geologic_features_poly feature class.
Importing Data to Project Geodatabase and Project Folder
- In the Catalog pane, click-and-hold the geologic_features_poly geodatabase feature class from the SpatialJoinData.gdb and drag-and-drop it up into the PlayMapping.gdb. A progress bar will appear that reads 'Copying...' Once it is complete, you will see a copy of geologic_features_poly inside the PlayMapping.gdb.
- In the Catalog pane, click-and-hold the HST.jpg from the Workshop_Data folder and drag-and-drop it up into the PlayMapping project folder.
- In the Catalog pane, click-and-hold the IGOR_masterlist excel file from the Workshop_Data folder and drag-and-drop it up into the PlayMapping project folder.
- In the Catalog pane, in the Folders section, right-click on Downloads and select Remove.
- Your PlayMapping project folder should look like the below image.
Adding Data to a Map
For more practice with Coordinate Systems, check out our short course: Introduction to Coordinate Systems and Projections
- The map
- Click the Blank template.
- Name the project PlayMapping.
- Navigate to your USB or project folder. And click GO.
- At the ribbon under the Insert tab, click Add New Map. This also creates a new File Geodatabase named PlayMapping. To view this, go to Project (on the right side of the screen) and expand Databases.
- Under Contents, right click Topographic and click Remove.
- To save the map as a map file, right click Map > Save As Map File then go to where you would like the map document saved (USB or desktop).
- The data frame takes on the projection of the first data layer added. If we add a JPG is added first, then the data frame map projection would be undefined (as the projection for a JPG is undefined). To define a data framethe map's coordinate system, in the Contents pane on the left, right click Map then go -click the GISWorkshop map and navigate to Properties > Coordinate System Systems > Geographic Coordinate Systems > North America > USA and Territories > NAD 1927. We use a geographic coordinate system because the data given is in degrees. We know to use NAD 1927 because the degrees data acquired from BEG is in NAD 1927.
GEOREFERENCING
- Click OK in the Properties window.
- In the Catalog pane, right-click the HST.jpg raster and select Add To Current Map.
- An alternative method of adding data to a map is to click-and-hold the item and drag-and-drop it into the Map View.
Georeferencing
Georeferencing is the process of defining the location of raster data using map coordinates which allows it to be viewed, queried, and analyzed with your other geographic data. For more practice with Georeferencing, check out our short course: Mapping Imagery. For more information on Georefencing in ArcGIS Pro, check out this help resource: Georeferencing
When Georeferencing, as well as later editing we will do in this course, click and hold the mouse scroll wheel to pan across the screen when you are currently in an editing session.
- In the Contents pane, right-
- Under the Map ribbon, click Add Data. Navigate to your folder. Click HST.jpg then click OK.
- If you can see HST.jpg, skip to step 3. If you can not see the HST.jpg, under Contents, right click HST.jpg then click Zoom to Layer.
- Under contentsIn the Contents pane, click HST.jpg. On the menu ribbon, click Imagery > Georeference. so that is highlighted in light blue. From the Ribbon, click the Imagery tab and then click the Georeference button.
- Click Add Control Points.
- Click Left-click the top left corner of the HST JPG. This selects this point on the JPG to georeference. If you need to zoom in and pan around to see the corners of the JPG, you can move the mouse scroll wheel to zoom and click and drag the mouse scroll wheel to pan.
- Right click and select Input -click anywhere on the map. This opens up a Target Coordinates pop-up box, in which you can manually enter X and Y ..values.
- Type X : -104.5, Y : 33 and and click OK. The x-value is the West coordinate in this case and it is negative because we are in the Western Hemisphere. The y-value is the North in this casecoordinate.
- In the Contents pane, right-Right click HST and click zoom Zoom to layerLayer.
- Repeat steps 5-8 for the bottom right corner of HST, but type X : -103.5, Y : 32.
- Repeat steps 5-8 for the new bottom left corner of HST but type X : -104.5, Y : 32.
- If HST looks perfectly square, skip this step. If not, repeat Repeat steps 5-8 for the top right corner and but type X : -103.5, Y : 33.
Your georeferenced HST should look like this: - From the Georeferencing tab, click Save.
- Now, from the Georeferencing menu, click save. Then click Close Georeference.
- Under Contents, slowly double click HST.tiff and rename it HST.
DIGITIZING FEATURES
- Above the Ribbon, on the Quick Access toolbar, click the Save button.
Digitizing Features
For more practice with Digitizing Features, check out our short course: Creating Vector Data. For more information on digitizing features in ArcGIS Pro, check out this help resource: Creating Features
- In the Catalog pane, expand the Databases section.
- RightIn the tabbed Project menu, right-click PlayMapping.gdb and select New > Feature Class.
- Name it "HSTPoints".
- Under the Feature Class Type drop-down box, select Point.
- Click the drop-down box for Coordinate System and select Current Map [Map]. Click Run. Next twice.
- In the Spatial Reference section, under the Layers section, select the NAD 1927 projection.
- Click Next twice again.
- Click Finish.
- If the new feature class did not automatically iadd to your map: From the Catalog pane in the Databases section, expand PlayMappping.gdb. Right-click HSTPoints and select Add to Current Map.
- In the Contents pane, right-click HSTPoints and select Attribute Table.
- From the top of the attribute table, next to the Field: section, click the Add button.
- A new Fields view table appears. In the third row of the Field Name column, type "Thickness".
- Right click HSTPoints and click Attribute Table. Under Field, click Add. Under Field Name, add a new name labeled Thickness. Change the Data Type to Short Integer by clicking the drop-down box then selecting Short. Click Save under the FIELDS ribbon at the top of the screen.
- At the bottom of the screen, next to Fields: HSTPoints, click the X.
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- From the Ribbon, in the Fields tab, click the Save button.
- Close the Fields view table by clicking the X at the top right corner of Fields: HSTPoints.
- From the Ribbon, select the Edit tab.
- From the Edit tab, in the Features group, click Create. A new pane, Create Features, opens Go to the Edit ribbon and under the Features tab click Create. On the Create Features box on the right side of the screen.
- From the Create Features pane, click HSTPoints and select the Point (the icon to the far left).. button (first in list).
- In the Table of ContentsMap View, right click HSTPoints layer and click Attribute Table. From here you can add a thickness number, the number provided from HST, to the attribute table.
- Once you click on a point on the map, go to the Attribute Table, click on the thickness field for the point you just added, and type in the number.
- Repeat step 9 for all points from HST.
- click to add a point on the topmost left point displayed on the HST.jpg.
- In the Attribute Table, a new row has been generated for this newly created point. Click in the Thickness cell for this row and type "7".
- Repeat steps 19 and 20 for all points on HST.jpg.
- From the Edit tabUnder the Edit ribbon, in the Manage Edits boxgroup, click Save.
- Click Yes for the 'Save all edits?' pop-up window.
- In the Edit tab, navigate to the Selection section and click the Clear button to unselect any points.
- Close the Create Features box.
INTERPOLATION
- pane.
- Close the Attribute Table.
- Above the Ribbon, on the Quick Access toolbar, click the Save button.
Interpolation
This sections steps through how to interpolate a raster surface from points using a natural neighbor technique. For more practice with Interpolation, check out our short course: Data Interpolation and Extraction. For more information on Natural Neighbor Interpolation in ArcGIS Pro, check out this tool reference: Natural Neighbor (Spatial Analyst)
- From the Ribbon, click the Analysis tab.
- From the Analysis tab, in the Geoprocessing group, click the Tools button. A new pane, Geoprocessing, will appear on the right side of the screen.
- In the Geoprocessing pane, type "Natural Neighbor" into the 'Find Tools' search bar.
- Click Analysis> Tools > and in the Geoprocessing table, type Natural Neighbor. Select Natural Neighbor (Spatial Analyst Tools).
- Under Input point features, click the drop-down menu and select HSTPoints.
- Under Z value field, choose Thickness.
- Under Output raster, change the name to HST_Interp_NN.
- Click When your Geoprocessing pane looks like this, click Run.
Note: We may do other methods or settings too
SYMBOLOGY
Your output raster should look like this:- Above the Ribbon, on the Quick Access toolbar, click the Save button.
Symbology
For more practice with Symbology, check out our short course: Introduction to ArcGIS Pro. For more information on Symbology in ArcGIS Pro, check out this help resource: Symbology
- In the Contents pane, right-RIght click HST_Interp_NN and go to Symbology. select Symbology. A new pane, Symbology, will open up on the right side of the screen. From here you can change the symbology settings, which affects how the HST_Interp_NN raster visualizes is displayed on the map. Stretched symbology displays continuous raster cell values across a gradual ramp of colors. Using a classified Classified symbology displays thematic rasters by grouping cell values into classes. By changing the intervals of a classified symbology, you can alter the meaning of each color change.
- In the Symbology pane, choose Classify from the Primary symbology drop down menu. Classified Symbology: Under Symbology click Classified. To change the number or classes, use the drop-down box under Classes. To manually alter the class intervals, go to Classify... under Classification. Under upper values, double double-click the upper values box you would like to edit and enter the values you want the intervals to be grouped intonew values. To change the color, use the drop-down options under Color Scheme.
- Stretched Symbology: Under Show, click Stretch. In the Symbology pane, choose Stretch from the Primary symbology drop down menu. To change the color, use the Color scheme drop-down box.
CONTOUR
- options under Color Scheme.
- Above the Ribbon, on the Quick Access toolbar, click the Save button.
Contour
This section steps through how to generate contour lines by joining points with the same elevation from a raster dataset. For more information on the Contour tool in ArcGIS Pro, check out this tool reference: Contour
- From the Ribbon, click the Analysis tab.
- From the Analysis tab, in the Geoprocessing group, click the Tools button. The Geoprocessing pane will appear on the right side of the screen.
- In the Geoprocessing pane, type Contour.
- Select Click Analysis> Tools > and in the Geoprocessing table, type Contour. Select Contour (Spatial Analyst Tools).
- From the Input raster drop-down menu, select HST_Interp_NN.
- Under Output polyline features, name the feature type "HST_Interp_NN_Contour".
- Under Contour interval type "10".
- Leave the Base contour as 0. In other projects you may want to look at the HST_Interp_NN raster range to determine from what value you would want the contour intervals to begin from.
- Leave the Z factor as 1. However, if If you were using a different thickness than feet, you would want to input the foot to ____ conversion factor here.
- Click When your Geoprocessing panel looks like this, click Run.
Importing an Excel Sheet
- Above the Ribbon, on the Quick Access toolbar, click the Save button.
Importing Excel Data
For more practice with displaying XY data, check out our short course: Mapping Locations Using XY Coordinates. For more information on working with Excel in ArcGIS Pro, check out this help resource: Work with Excel in ArcGIS Pro
- From the Ribbon, click the Analysis tab.
- From the Analysis tab, in the Geoprocessing group, click the Tools button. The Geoprocessing pane will appear on the right side of the screen.
- In the Geoprocessing pane, type Excel to Table.
- Select Excel to Table (Conversion Tools)
- Open the IGOR - master list.xlsx sheet.
- Save the excel sheet to your folder, ensuring that you are saving it as a .xlsx type.
- Under the Analysis tab, click Tools and search for “Excel to Table”. Select the Excel to Table geoprocessing tool.
- For Input Excel File, select the IGOR - master list.xlsx sheet in your Playmapping folder.
- Label the Output Table as GIS_Wells
- click the Browse button.
- On the left side of the Browse window, click Folders.
- On the right side of the Browse window, double click the PlayMapping folder and choose IGOR_masterlist
- Under Output Table, name the table GIS_Wells.
- From the Sheet drop down, choose the GIS_Wells sheetEnsure that the Sheet section displays GIS_Wells. This ensures that the GIS_Wells sheet will be the data converted from an excel table to a geodatabase table in ArcGIS. Click Run..
- When your Geoprocessing pane looks like this, click Run.
- In the Contents tabpane, right-click the GIS_Wells Table table and click select Display XY Data.
- Name the layer "GIS_Wells_Pts".
- Ensure Check that the X Field states "longitude" and the Y Field states "latitude".
- For Coordinate System. Name the Layer GIS_Wells. For Spatial Reference, use the dropdown menu to select Current Map [MapGISWorkshop]. The Spatial Reference coordinate system should now be GCS_North_American_1927. Click
- When your Geoprocessing pane looks like this, click Run.
- In the Contents pane, rick-click on Zoom to the GIS_Wells Layer if you are unable to see the points._Pts and select Zoom to Layer.
- In the Contents pane, right-Right click GIS_Wells_Pts and click select Label.
- Open Right-click GIS_Wells1 Label Properties. Go to the Labels Class tab and under Class > Expression, clear the Expression code. Under Fields, double click api_number. Click apply.
Spatial Join
- Wells_Pts and select Label Properties. A new pane, Label Class, will open on the right side of the screen.
- Under the Expression box, clear the current input.
- Under the Fields box, double click api_number. The Expression box should now read $feature.api_number.
- When your Label Class pane looks like this, click Apply.
- Above the Ribbon, on the Quick Access toolbar, click the Save button.
Spatial Join
This section steps through how to joins attributes from one feature to another based on a spatial relationship. For more practice with Spatial Joins, check out our short course: Introduction to Geoprocessing. For more information on Spatial Join in ArcGIS Pro, check out this tool reference: Spatial Join
- In the Catalog pane, expand PlayMapping.gdb.
- Right-click on geologic_features_poly and select Add to Current Map.
- In the Contents pane, right-click on geologic_features_poly and select Symbology.
- From the Symbology pane, use the dropdown menu to select Unique Values.
- Change the Field 1 selection to FEATURE.
- From the Color Scheme drop-down, select the color scheme that you would like.
- From the Ribbon, click the Analysis tab.
- From the Analysis tab, in the Geoprocessing group, click the Tools button. The Geoprocessing pane will appear on the right side of the screen.
- In the Geoprocessing pane, type Spatial Join.
- Select Spatial Join (Analysis Tools).
- In ArcCatalog, create a folder connection to Computer > GDCStorage > ESCI525 > BEG_WTexas_ARC > forCD.
- In this new Folder Connection, expand GIS_proj then expand Basemap.
- Drag geologic_features_poly.shp into the Map. Right click geologic_features_poly and click Data > Export Features.
- Name the Output Feature Class as geologic_features_poly. Click Run.
- Remove the original geologic_features_poly from your Map.
- With the geologic_features_poly layer selected, go to the Appearance tab and select Symbology.
- Under Symbology, use the dropdown box to select Unique Values. Change the Value Field to FEATURE. Select the Color Scheme that you would like. Exit the Symbology tab.
- Click on Toolboxes > Analysis > Tools > Overlay > Spatial Join.
- Under Target Features, select GIS_Wells_Pts.
- Under Join Features, select geologic_features_poly.
- Rename the Output Feature Class as GIS_Wells_SpatialJoin.
- Retain the default setting of Join_one_to_one for the Join Operation.
- Retain all other default settings. Click
- When your Geoprocessing pane looks like this, click Run.
- Remove the In the Contents pane, right-click on GIS_Wells layer_Pts and select Remove.
- Re-lable the In the Contents pane, double-click on GIS_Wells_SpatialJoin layer as described in Importing an Excel Sheet and rename it GIS_Wells.
- Above the Ribbon, on the Quick Access toolbar, click the Save button.