Map Navigation

The interactive map allows you to visualize the geographic distribution of households, beneficiaries, and other data.

Access

Side menu: Data > Map

Required permission: donnees.carte

Map interface

Map area

The main area displays an interactive map based on OpenStreetMap with:

• Markers representing households/beneficiaries
• Colors according to selected criteria
• Zoom and pan

Side panel

On the left, a panel allows you to:

• Select layers
• Apply filters
• Display statistics

Navigation controls

Zoom

Action	Description
Mouse wheel	Zoom in/out
+/- buttons	Incremental zoom
Double-click	Zoom to clicked area
Pinch (touch)	Zoom on mobile/tablet

Pan

Action	Description
Drag	Move the map
Arrow keys	Move step by step

Recenter

Click Recenter to return to the default view (entire Senegal).

Markers

Marker types

Each data type has a specific marker:

Icon	Color	Meaning
Drop	Green	Eligible household
Drop	Gray	Non-eligible household
Drop	Red	Extremely poor household
Drop	Orange	Vulnerable household
Drop	Purple	Active beneficiary
Drop	Dark red	Complaint

Clicking on a marker

Clicking on a marker displays a tooltip with:

• Household code
• Head of household name
• Location (region, commune, locality)
• Household size
• PMT score and category
• Eligibility status

Link to record

From the tooltip, click View details to open the complete record.

Statistics by zone

At the bottom of the map, a bar displays statistics for the visible zone:

• Number of households
• Number of beneficiaries
• Distribution by category

Statistics update automatically when zooming/panning.

Full screen mode

Click the expand icon to enter full screen mode. Press Escape to exit.

Performance

Display optimization

For large amounts of data:

• Markers are grouped (clustering) at low zoom
• Only visible markers are loaded
• Zooming activates individual display

Limits

• Maximum 10,000 markers displayed simultaneously
• Use filters to reduce the number of points