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Infrastructure
data is used in the design, analysis, and construction of
road networks, buildings, airports, tunnels, bridges, electrical
transmission systems, pipelines, and water supply and sewage
systems.
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For
more information about how the Catalog Theme pages work,
descriptions of download file formats, and so on refer to
the Catalog Tips.
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| You will
find that not everything works for every data layer in these
listings. Our efforts at documenting, indexing, and distributing
data are a work in progress. Although we cannot currently
provide all the information you need to locate all data on
this server, we will try to provide as much as possible at
any given stage of a project. |
| The
availability of the buttons on this page is a function
of |
| 1.
The state of completion of documentation and data packaging
for any given layer. The Catalog and the Clearinghouse
will probably never be complete, but as we finish documentation
for existing data sets, and for those that result from
ongoing research projects we will add as much information
to these pages as we can at various stages. |
| 2.
Our ability to distribute the data or the documentation.
CAST does not 'own' all the data sets that reside in
our warehouse. However we want to provide as much information
to the public about these data sets as we can. |
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