Open the TDDP using the link https://portal.tern.org.au.
You can select Map based search bar to search TERN data using map, this map search will provide options to select data by drawing region, a polygon on the map, search using Longitude & Latitude.
Selecting the Map Search will display the page as;
Use different tools to draw a region, draw a polygon, provide Lat Long details or provide a name (text box) to show locations on map.
Provide the Longitude & Latitude details to the Coordinates section of the map tools and hit 'Go' button.
To clear the selection on the map, hit the button below which clears the data selection display.
