Map Series and Automated Multi-Sheet Production

What Is a Map Series?

A map series in ArcGIS Pro is a collection of layout pages generated automatically from a single layout template and an index layer. Each record in the index layer defines one page: the software zooms the data frame to that feature's extent, updates dynamic text elements, and numbers the page. The result is a consistent, professional multi-sheet map set produced without manually adjusting each sheet. This capability was previously called Data Driven Pages in ArcMap; ArcGIS Pro calls it Spatial Map Series (for polygon or point index features) or Bookmark Series (for named bookmarks).

Map series are essential in surveying and GIS production work. Large project areas—utility corridors, subdivision plats, topographic surveys—rarely fit on a single sheet at a readable scale. Surveyors and GIS technicians divide the area into tiles and produce a numbered sheet for every tile, plus an overview (key) sheet that shows all tiles in context.

The Grid Index Feature Class

Before enabling a map series, you need an index layer whose features define the tile extents. ArcGIS Pro includes the Grid Index Features geoprocessing tool (in the Cartography toolbox, Map Series toolset). You supply a polygon that represents the project area, choose a tile width and height in map units or paper units, and the tool generates a polygon feature class. Each feature gets fields for page name and page number automatically.

Best practice is to set the tile size so the resulting scale fits your target sheet size (for example, 24 × 36 inches at 1:2,400). Check that the grid aligns to round coordinate values where possible—this makes coordinate labels on each sheet cleaner and helps field crews navigate between sheets.

Enabling Spatial Map Series

With your layout open in ArcGIS Pro:

1. On the Layout tab, click Map Series > Spatial.

2. In the Map Series pane, set the Index Layer to your grid index feature class.

3. Set the Page Name field to the name field created by Grid Index Features.

4. Set the Page Number field or allow sequential numbering.

5. Choose an Optional Extent option: you can add a margin (for example, 5 percent) so features near tile boundaries are not clipped at the exact edge.

6. Optionally check Rotate to match if your corridor runs at an angle.

The layout immediately links to the index. Use the Page selector at the bottom of the layout view to step through sheets and verify each tile shows the correct area.

Dynamic Text Elements

Dynamic text is the key to automation. Insert dynamic text elements from Insert > Dynamic Text. Common elements for a map series:

• Page Name: displays the name field value for the current index feature (becomes the sheet title).
• Page Number and Page Count: for footers such as "Sheet 3 of 18."
• Current Date: for revision tracking.
• Map Scale: updates automatically as each page zooms to its tile.

The scale bar in the layout is always dynamic—it adjusts to the current page scale automatically as long as it is linked to the data frame. Coordinate labels or grid ticks can be added as Graticule or Measured Grid elements in the map frame properties; these also update per page.

Always verify dynamic text by stepping through several pages before export. A common error is having the title text box set to static text that was typed manually—it will read the same on every sheet.

The Overview (Key) Sheet

The first or last page of a professional map book is typically a key sheet (also called an index or overview sheet). It shows the full project area with all tile polygons labeled by page number so users can find the correct sheet for any location.

Create the key sheet by adding a separate page to the layout (or use a second layout), turn off the map series link for that page (set it as a non-series page), zoom to the full project extent, and display the grid index layer with page-number labels. When you export, include this page in the PDF.

Exporting to a Multi-Page PDF

Go to Share > Export Layout. Set the format to PDF. In the PDF options:

• Set Pages to All to export every series page.
• Enable Create Bookmarks so each page is listed by name in the PDF's bookmark panel—critical for usability.
• Set resolution to at least 300 dpi for print quality; 150 dpi is acceptable for screen-only distribution.

After export, open the PDF in Adobe Acrobat Reader. Check: (1) page count matches tile count plus overview, (2) bookmarks appear and link to the correct pages, (3) step through several sheets to confirm dynamic text is correct, (4) no tile is blank or repeated.

Safety and Professional Responsibility Notes

Data integrity is the primary professional hazard in map production. An incorrect sheet extent or wrong page number can send a field crew to the wrong location—a serious safety issue in construction or utility work. Always perform a peer check (a second person opens the PDF and spot-checks) before delivering a map series to a client or field crew.

When operating a large-format plotter, follow the manufacturer's guidelines: avoid reaching into the print path while the carriage is moving, and ensure the media roll is secured before leaving the machine unattended. No lockout/tagout is required for standard desktop plotters, but unplug before clearing a paper jam or performing any maintenance inside the machine.

Protect source data: save your ArcGIS Pro project file and the grid index feature class in version-controlled or backed-up folders before export. Overwriting a project file without backup is a leading cause of rework on production teams.