ENVI is the ideal software for the visualization,
analysis, and presentation of all types of digital imagery. ENVI’s
complete image-processing package includes advanced yet easy-to-use
spectral tools, geometric correction, terrain analysis, radar analysis,
raster and vector GIS capabilities, extensive support for images from
a wide variety of sources, and much more.
Orthorectification of IKONOSand QuickBird
Create images
with precise positional accuracy and uniform scale using ENVI’s
new RPC orthorectification tools for IKONOS and QuickBird images
Improved Vector Attribute Handling
Select multiple,
non-adjacent vector records within a vector attributes table. Perform
vector queries from the attributes table. Save records selected in
an attribute table to a new vector layer or ASCII file
Decision Tree Tool
Combine information
from multiple datasets into one classification using the new binary
decision tree classification tool. ENVI's decision tree tool provides
an interface for constructing the decision logic created in other
applications. Interactively modify decision rules while viewing both
the decision tree and the resulting classified image.
Improved Mosaicking
Automatically
color balance images in a mosaic to minimize the appearance of seams
between images. View color images in the mosaic preview display, for
more realistic mosaic previews. Change the output projection for georeferenced
mosaics during the mosaicking process.
New Pan Sharpening
Sharpen spectral imagery using
two new pan-sharpening options. Gram-Schmidt spectral sharpening and
PC spectral sharpening more accurately preserve the information from
the original images in many cases.
Atmospheric Correction for Thermal
Imagery
Correct thermal imagery, such
as ASTER, MASTER, and SEBASS data for atmospheric effects.
