Publications

Results 1–25 of 167

Search results

Jump to search filters

A brief history of Sandia's National security missions

Drewien, Celeste A.; O'Canna, Myra L.; Stikar, John A.

To help members of the workforce understand what factors contribute to Sandia National Laboratories national security mission, the authors describe the evolution of Sandias core mission and its other mission components. The mission of Sandia first as a division of Los Alamos and later as Sandia Corporation underlies our core nuclear weapon mission of today. Sandias mission changed in 1963 and twice more in the 1970s. This report should help staff and management appreciate the need for mission evolution. A clear definition and communication of a consistent corporate mission statement is still needed.

More Details

A History of Building 828, Sandia National Laboratories

O'Canna, Myra L.

This report documents the history of Building 828 in Sandia National Laboratories' Technical Area I. Building 828 was constructed in 1946 as a mechanical test laboratory for Los Alamos' Z-Division (later Sandia) as it moved to Sandia Base. The building has undergone significant remodeling over the years and has had a variety of occupants. The building was evaluated in compliance with the National Historic Preservation Act, but was not eligible for the National Register of Historic Places. Nevertheless, for many Labs employees, it was a symbol of Sandia's roots in World War II and the Manhattan Project.

More Details

Fifth wheel installation, S97556, Issue H

O'Canna, Myra L.

This report consists of one engineering drawing showing the design of the Fifth Wheel System for a semi-tractor trailer truck. Notes on the drawing give instructions for installation of some items, references to other drawings and instructions, and testing procedures.

More Details

Fifth wheel modification assembly, Issue U

O'Canna, Myra L.

This report consists of one engineering drawing showing modifications to the Fifth Wheel System for a semi-tractor trailer truck. Notes give instructions for installation of some items, where other items may be purchased, testing instructions, and shipping instructions.

More Details

Solar Two

O'Canna, Myra L.

This is a brief report about the Solar One and Solar Two instrument-energy-producing projects and the commercialization strategy for the Power Towers

More Details

Functional test procedure, Fifth Wheel: SS-R42351, Issue D

O'Canna, Myra L.

This report describes the equipment required for initial assembly/maintenance and inspection/resetting of the Fifth Wheel system. It also gives a step-by-step procedure for initial assembly/maintenance inspection and procedures for resetting the system and Eager-Pac installation. The Fifth Wheel system is associated with a tractor-type vehicle used for materials handling.

More Details

Synthetic aperture radar and interferometry development at Sandia National Laboratories

O'Canna, Myra L.

Environmental monitoring, earth-resource mapping, and military systems require broad-area imaging at high resolutions. Many times the imagery must be acquired in inclement weather or during night as well as day. Synthetic aperture radar (SAR) provides such a capability. SAR systems take advantage of the long-range propagation characteristics of radar signals and the complex information processing capability of modern digital electronics to provide high resolution imagery. SAR complements photographic and other optical imaging capabilities because of the minimum constrains on time-of-day and atmospheric conditions and because of the unique responses of terrain and cultural targets to radar frequencies. Interferometry is a method for generating a three-dimensional image of terrain. The height projection is obtained by acquiring two SAR images from two slightly differing locations. It is different from the common method of stereoscopic imaging for topography. The latter relies on differing geometric projections for triangulation to define the surface geometry whereas interferometry relies on differences in radar propagation times between the two SAR locations. This paper presents the capabilities of SAR, explains how SAR works, describes a few SAR applications, provides an overview of SAR development at Sandia, and briefly describes the motion compensation subsystem.

More Details
Results 1–25 of 167
Results 1–25 of 167