# GRASS Help System

## BIL, BSQ, MAP PROJECTIONS, RECTIFICATIONS, ETC.

When ordering digital data, the user must specify the format of the tape and data he wishes to receive. Issues are briefly reviewed here. Refer to company data ordering instructions for specific information.

Data Corrections, Map Projections and Data Resampling
Area of Search and Resolution
Maximum Cloud Cover
Time of Year
Image Bands
Tape Formats

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Automatically created on: Thu Oct 14 02:12:26 2004