Geo™ Product
The foundation of the GeoEye
imagery product line, the Geo,
is a radiometrically corrected
map oriented image suitable for
a wide range of uses. In addition
to being suitable for visualization
and monitoring applications,
the Geo is shipped with the sensor
camera model in rational polynomial
coefficient (RPC) format. This
camera model maps the respective
ground coordinates to image product
coordinates. Block adjustment,
orthorectification, and other
photogrammetric processing can
be performed using the RPC camera
model. The Geo product, coupled
with a digital elevation model
and control data, permits skilled
users to make orthorectified
products using standard commercial
software. Geo imagery products
are available as panchromatic,
multispectral, and pan-sharpened
color imagery. |
GeoProfessional™
Products
GeoProfessional products are
orthorectified (terrain corrected)
by GeoEye’s staff of experienced
production personnel using proprietary
processes perfected in our production
facilities and optimized to the
data collected by GeoEye satellites.
The orthorectification process
employed by GeoEye enables us
to quickly deliver the most accurate
and precise terrain corrected
products available from a satellite
platform. Available in two levels
of accuracy, GeoProfessional
and Precision, these products
are suitable for feature extraction,
change detection, base mapping
and other similar applications.
GeoProfessional imagery products
are available as panchromatic,
multispectral, and pan-sharpened
color imagery.
|
GeoStereo™
Products
Providing a strong base for
three-dimensional feature recognition,
extraction and exploitation,
the GeoStereo product provides
two images with stereo geometry
to support a wide range of stereo
imagery applications such as
DEM creation, building height
extraction, and creating various
spatial layers. GeoStereo products
in epipolar or map projections
include RPC camera model data.
The RPC camera model supports
block adjustment, three-dimensional
stereo extraction, DEM generation,
orthorectification, and other
photogrammetric operations. GeoStereo
imagery products are available
as panchromatic, multispectral,
and pan-sharpened color imagery. |
