Knowledge Base

Polar Stereo
Polar Stereo - FAQ
What are the polar stereographic and EASE-Grid projections? Which one should I use?

The two grids are based on different map projections. The polar ... Read more

What are the polar stereographic and EASE-Grid projections? Which one should I use?

The two grids are based on different map projections. The polar ... Read more

What is the difference between the NASA Team algorithm and the Bootstrap algorithm?

For general analyses or creation of simple images, either algorithm ... Read more

What are the polar stereographic and EASE-Grid projections? Which one should I use?

The two grids are based on different map projections. The polar ... Read more

What are the polar stereographic and EASE-Grid projections? Which one should I use?

The two grids are based on different map projections. The polar ... Read more

I just want to see a picture of sea ice extent or concentration, or a plot of ice trends by month. Where should I look?

The Sea Ice Index ... Read more

Polar Stereo - How To
How to import the sea ice trends data into ArcGIS

The following are instructions describing how to import "Sea Ice Trends ... Read more

How to import the near-real-time sea ice data into ArcGIS

The following are instructions describing how to import "Near-Real-Time ... Read more

How to display and analyze the Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data

The Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS ... Read more

How to import the NSIDC-0051 sea ice concentration data into ArcGIS

The following are instructions describing how to import "Sea Ice ... Read more