As part of the National Aeronautics and Space Administration Resources Program, a comparative and controlled evaluation of nine film-filter combinations was completed to establish the relative effectiveness in recording water subsurface detail if exposed from an aerial platform over a typical water body. The films tested, with one exception, were those which prior was suggested had potential. These included an experimental 2-layer positive color film, a 2-layer (minus blue layer) film, a normal 3-layer color film, a panchromatic black-and-white film, and a black- and-white infrared film. Selective filtration was used with all films.

  • Supplemental Notes:
    • The work was performed under NASA Contract NAS 9-11500, Task Order HT-73, at the Johnson Space Center, Houston, Texas.
  • Corporate Authors:

    American Society of Photogrammetry

    105 North Virginia Avenue
    Falls Church, VA  United States  22046
  • Authors:
    • Lockwood, H E
    • Perry, L
    • Sauer, G E
    • Lamar, N T
  • Publication Date: 1974-11

Media Info

  • Features: Figures; Photos; References; Tables;
  • Pagination: p. 1303-14
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00264768
  • Record Type: Publication
  • Files: TRIS
  • Created Date: Feb 11 1975 12:00AM