Browsing and Purchasing Data from TRFIC

GIS Interface
Use this option for access to all of the data in our archive using web-based GIS. You can customize your search of our spatially enabled ORACLE® database by sensor, date, cloud cover, and location. We are now testing an option that allows you to digitize a polygon of your choice on our base map or upload a polygon and submit that as a spatial search parameter. Much of the imagery can be previewed with our GeoZoom multi-resolution/multi-band image browser. All of our North American data are also available through this interface.

[Note: There are several known issues with this software that are being addressed as development continues. Polygon uploading has limitations at this time. Certain platform and browser combinations are not fully compatible with TCS leading to difficulties when displaying the results map. If further information is available for your particular configuration, it will be listed below.]

Option 1	GIS Interface Use this option for access to all of the data in our archive using web-based GIS. You can customize your search of our spatially enabled ORACLE® database by sensor, date, cloud cover, and location. We are now testing an option that allows you to digitize a polygon of your choice on our base map or upload a polygon and submit that as a spatial search parameter. Much of the imagery can be previewed with our GeoZoom multi-resolution/multi-band image browser. All of our North American data are also available through this interface. [Note: There are several known issues with this software that are being addressed as development continues. Polygon uploading has limitations at this time. Certain platform and browser combinations are not fully compatible with TCS leading to difficulties when displaying the results map. If further information is available for your particular configuration, it will be listed below.]
Option 2	HTML Interface Use this interface for browsing and ordering the same Landsat MSS, TM, and ETM+ data for the Tropics at reduced TRFIC prices ($25-$50 US). Our GeoZoom multi-resolution/multi-band image browser is now operational for nearly all scenes. This interface allows the user to view our products rapidly at full image resolution and with any combination of bands 2,3,4,5,& 7. For our HTML interface to data of the Upper Great Lakes of the United States, visit our Great Lakes Forest Information Center (GLFIC).
Option 3	Landsat.org Use this interface to access the entire current global collection of Landsat 7 ETM+ including holdings of the TRFIC archive and beyond. A global 'click-map' brings all the scenes for a particular place to your desktop regardless of platform, OS, or browser choice. Possibly the only way for Macintosh users to access ETM+ browse products directly. Online ordering available for all scenes. If the item is in our local archive the price is $50 and will appear in red. If the item is not in our archive, we will order it for you at cost.