Understand Different Styling Options on a Map: Heat Map, Category, Bubble & More

At first glance, raw data on a map often looks like scattered points with little meaning. Although the information is there, the story remains hidden. As a result, patterns are difficult to spot, categories blur together, and intensity feels impossible to judge. That’s why it matters to understand different styling options on a map . Instead of leaving users stuck with cluttered visuals, MAPOG makes the process simple as it provides smooth transitions between heat maps, category styles, bubble maps, and quantity maps, insights appear clearly, even without technical expertise.

Shows different map styling options, including heatmap, category, bubble and quantity.

Key Concept: Why to Understand Different Styling Options on a Map Matter

When raw points feel overwhelming, styling brings clarity. For instance, heat maps highlight density, showing clusters. In contrast, category styling separates types, making diversity visible. After that, bubble maps emphasize magnitude, letting larger values stand out. Moreover, quantity styling reveals intensity. Together, these views turn scattered data into insights.

Steps to use and Understand Different Styling Options on a Map

To make the workflow easy to follow, let’s take  public transport coverage across the city as an example.  

1.Go to Add layer style

Begin by heading to MAPOG and after creating a custom location template and uploading your CSV or Excel file. Once the data is ready, open the Layer Panel and select Add Layer Style. This is where the transformation begins. All styling options, including Heat, Bubble, Category, Quantity, and Basic, are available here to shape your visualization.

Interface showing the Layer Panel with the option to Add Layer Style.

2.Bubble Map styling

The Bubble Map scales stops by total no. of passengers in a day. Bigger bubbles highlight busy hubs, smaller ones show quieter stops.

How to Apply:

Select attribute as total passengers in a day.

Settings panel for Bubble Map where attributes, parts, color scheme, are set as a different styling option on a map

Set number of parts between 3–10, pick a color scheme, and set minimum ranges. Then  adjust opacity and radius for variation and save style.

Shows adjusting minimum value and setting up radius for each circle.

Outcome: Passenger flow becomes instantly visible, showing where demand is highest.

Map visualization with bubbles sized by passenger counts, clearly showing demand levels as a different styling option on a map.

3.Category Map styling

The Category Map colors stops by Transport Mode (bus, metro,train), making the network’s diversity clear.

How to Apply:

Use Transport Mode as the attribute.

Assign distinct colors and icons and refine with size/opacity adjustments.

Settings panel for Category Map where attributes are assigned distinct colors and icons, demonstrating a different styling option on a map.

Outcome: Each mode stands out in its own color and icon, making comparisons across services effortless.

Map visualization with stops colored and icon‑coded by transport mode, making diversity visible.

4.Heat Map styling

The Heat Map highlights areas of high and low passenger activity during peak hours, showing where demand is strongest and where service gaps may exist.

How to Apply:

Choose Peak Hour Passengers as the attribute.

Set preset gradients or add custom colors, and adjust the positions of the colors.

Settings panel for Heat Map where attribute is selected and either preset gradients or custom colors are chosen.

Fine‑tune radius, intensity, and opacity, then save the style.

Settings panel for Heat Map where radius, intensity, and opacity are fine‑tuned, showing another different styling option on a map

Outcome: Zones with heavy rush‑hour traffic glow brighter, while areas with lighter demand fade, helping you quickly identify congestion hotspots and underserved regions.

Map visualization with glowing hotspots for peak activity and faded areas for low demand.

5.Quantity Map styling

The Quantity Map shades transport stops by Service Frequency, showing how often each mode or stop operates.

How to Apply:

Select Service Frequency as the attribute.

Set number of parts between 3–10 in which data will be divided.

Settings panel for Quantity Map where service frequency is divided into ranges with chosen colors, opacity, and radius.

Choose a color scheme, set ranges, adjust opacity, and decide whether to use icons or circles with a suitable radius.

Shows adjusting minimum value and choosing colors and radius to differentiate frequency.

Outcome: Through size and color stops or modes with frequent services stand out clearly, while those with lower frequency are easy to spot, giving a direct picture of operational intensity.

Shows the final result of the Quantity Map shows circles differentiated by colors, radius, and service frequency, representing a different styling option on a map

Industrial Use and Benefits

Styling options extend beyond simple maps and flow into industry workflows. In transportation, for example, heat map styling highlights congestion zones. Meanwhile, in retail, category styling reveals customer diversity. When applied to disaster management, quantity styling shows risk intensity. Moreover in urban planning, bubble styling emphasizes busy hubs.

Conclusion

Overall, maps should tell a story, not just scatter points across a screen. By moving from raw data into heat, category, bubble, and quantity styles, patterns start to stand out and decisions become easier. And with MAPOG, all of this happens in a way that feels simple and approachable, no code, no technical expertise, just clear insights.


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