Double hinged flap Patent

Double hinged flap for boundary layer control over trailing edges of wing

Thermocouple assembly Patent

Design and characteristics of thermocouples consisting of flexible tape for improved attachment to temperature sourc

Use of the SRI Satellite Image Analyzer Console for Mapping Southern Arizona Plant Communities from ERTS-1 Imagery

SRI satellite image analyzer console for mapping southern Arizona plant communities from ERTS-1 imager

Film density analyzers for infrared investigations

Joyce-Loebl microdensitometer-isodensitracer for infrared film density analysi

Use of the SRI electronic satellite image analysis console for mapping southern Arizona plant communities from ERTS-1 imagery

Cloud-free imagery covering the Tucson, Ariz., region for the period from August 22 to November 2, 1972, was used to determine the utility of ERTS-1 data for discriminating boundaries between plant communities. The following studies were made from imagery analyzed by use of an Electronic Satellite Image Analysis Console: (1) console-generated color composites from MSS-5 and MSS-6 bands were recorded photographically from the console color monitor. The color photographs were then used to compare with short-term changes in vegetative cover observed on the ground; (2) using the console, microdensitometric traces were made along selected traverses to quantify changes in scene irradiance across the image field; (3) quantitative plant coverage data, collected at ground-truth stations along the traverses, were compared with the densitometric values

Dynamics of distribution and density of phreatophytes and other arid-land plant communities

The author has identified the following significant results. Six ERTS-1 images of the Tucson area, Arizona were analyzed to detect seasonal flushes of plant growth. Paired MSS-6 and MSS-5 bulk images were analyzed, using a ratioing technique, on the Electronic Satellite Image Analysis Console at Stanford Research Institute. Because of unique phenology, desert areas, covered only briefly by dense growths of ephemeral plants, are readily discerned. Grassland, evergreen forest, and riparian communities are also uniquely defined by their phenologies. Relatively sterile areas with little or no plant growth are easily discerned as are areas with varying degrees of plant productivity. The ratioing procedure detects plant coverage in excess of a threshold lying between 25% and 50%. The method is flexible and other coverage thresholds can be used

Dynamics of distribution and density of phreatophytes and other arid-land plant communities

There are no author-identified significant results in this report

Determination of the earth's aerosol albedo using Skylab data

There are no author-identified significant results in this report