The NSIDC Web site and data services are currently having intermittent problems and may be unavailable. We are working to restore these services as soon as possible and apologize for any inconvenience this may cause. Please contact NSIDC User Services for assistance.
We maintain two software tools at NSIDC that are used to generate and edit displacment vectors from imagery:
We are also developing a new tool called the Antarctic Cryosphere Access Portal, which is a geo-visualization tool for AGDC data and other continent-wide parameters. This tool is still under development so all functionality may not be present.