1:250k map sheet
In the map at the left of the window,
Use to pan.
Use to zoom.
Use to draw rectangle to define your area of interest.
Use to draw polygon to define your area of interest. Double click on the last point to finalize your polygon.
Enter the extents of your area of interest in Polygon Coordinates Box. Use decimal degrees (for example, 137.821) when inputing in Long/ Lat format.
Use the Quick Start drop-down list to select an area of interest based on a 250k map sheet.
The extents of the sheet automatically appear in the Polygon Coordinates Box.
Click on the upload file to upload coordinates for your area of interest from a .txt or .ply file.
The contents of the uploaded file automatically appear in the Polygon Coordinates Box.
Choose Proceed to download to view the data available for your area of interest.
Use the INFOMAR GIS Viewer
Click the button below to view and query the data available before downloading it