Help
CRVA user guide
A quick guide to exploring climate risk and vulnerability information in the portal.
Open the map
Select Map Viewer in the header. Choose Chiang Rai or Surat Thani to move to the area you want to explore.
Follow the Overview
The Overview menu walks through the risk maps one by one with charts and tables. Scroll and the map follows. Use the Risk, Hazard and Exposure menus to switch any layer on or off and read its description.
Click a sub-district
Click any sub-district on the map to see its risk in every map, the hazards and exposure inside it, and how many people live there.
Download and report
Use the Download menu to save data for a province or a sub-district, or to create a PDF report with charts and maps.
Adjust your view
Use the zoom, locate, and full screen controls. Choose a light, dark, or imagery basemap to make the data easier to read.
Read published documents
Open Documents to view and download reports and reference files that an administrator has published.
For administrators
Sign in through Admin to manage map data, documents and the text shown in the portal. The Admin guide in the workspace explains the selected section.