>The fiducial station for the network was the control point, TEGU.
>TEGU was GPS surveyed by DMA in July,1994 and is a IGN monument
>located in Tegucigalpa stamped "GPS Base, 1994".  DMA released a
>report, "Geodetic Network Survey, Honduras GPS WGS84" signed by
>Peter Rakowsky as project chief/geodesist. In the report, TEGU
>has the following solution.
>
>            XYZ:  302055.661 -6181463.897  1541192.871
>Lat, Long, HAE:  14 04 27.47815  -87 12 08.93338  970.673
>
>Therefore WGS-84 is the "nominal" datum for solutions, with some
>emphasis on the word "nominal".
>
>Jeff Phillips helped us establish all the stations and is familiar
>with the general layout.  Probably the easiest way to recover the
>stations is with real-time DGPS. We used both the OMNISTAR and
>RACAL DGPS services while in Honduras. In summary:
>
>Hotel Intercontinental: This is a 5/8in x 11TPI threaded rod bolted
>to the east parapet on the roof of the Hotel Intercontinental.
>
>Choloma: An unstamped, 2in diameter brass disk epoxied into a large
>concrete block in the middle of the Choloma River channel. The mark
>is approximately 110m north (downstream) of the new RR bridge.
>
>Choluteca: An unstamped, 2in diameter brass disk epoxied into the
>pavement on the surviving portion of the west ramp of the New
>Choluteca Bridge.
>
>Olanchito: An unstamped, 2in diameter brass disk epoxied into the
>pavement on the surviving portion of the east ramp of the Rio Aguan
>bridge at Olanchito.  About 11m from the edge of the ramp.
>
>Punuares: An unstamped, 2in diameter brass disk epoxied into a small,
>concrete and masonry cattle tank on a rancho near the village of
>Punuares.
>
>SABA: The monument was set by SKANSKA on surviving portion of the east
>ramp of the Rio Aguan bridge at Saba. It is a 5/8in x 11TPI threaded
>rod embedded in a 1.15m high, red and white concrete post.
>
>SIGUANTEPEQUE: An unstamped, 2in diameter brass disk epoxied into
>a rock outcrop located on a hilltop approximately 1.7km east of
>Siguantepeque.
>
>RIO AGUAN: This is a 5/8in x 11TPI threaded rod epoxied into a
>concrete framework for a small building (?) on the west bank
>of the Rio Aguan, adjacent to the bridge between Tacoa and
>Trujillo.