Upon completion and quality assurance acceptance of the aerotriangulation solution, the adjusted control points and camera orientation parameters were used to set up the stereo models for photointerpretation within soft copy photogrammetric workstations.
Raw images were color balanced using I/RASC and a new look-up table was applied to images before saving to a new file. This balance process was completed to correct a green saturation that occured during the scanning process.
The orthophotography process was performed using an automated batch process. By using the raw imagery in combination with the aerotriangulation results described above, our softcopy system generated a digital ortho to a specified pixel size. Two copies of orthos were produced, pixel resolution was set at 1/2 foot and two feet.
Online Links:
Avineon Inc. Orthorectification Staff- Daniel Bubser, Joseph Muller, Scott Goodwyn Palm Beach County- Eric Anderson
A major objective of the Lake Worth Lagoon Management Plan is to restore, preserve and create seagrass beds, oyster bars and other submerged benthic habitat. Aerial surveys will enable Palm Beach County Department of Environmental Resources Management to determine the aerial extent of seagrass beds, mangrove habitat, oyster reefs, and spartina within the Lake Worth Lagoon and Intracoastal Waterway, while the fixed transect survey will reveal whether selected seagrass beds are stable, expanding or receding.
Are there legal restrictions on access or use of the data?
- Access_Constraints: None
- Use_Constraints:
- Acknowledgement of Avineon Inc. would be appreciated in products derived from this data. The positional accuracy of this data meets USGS NMAS for 1:24000 scale maps (+/- 40 feet).
This data is provided "as is" without warranty or any representation of accuracy, timeliness or completeness. The burden for determining accuracy, completeness, timeliness, merchantability and fitness for or the appropriateness for use rests solely on the requester. The County makes no warranties, express or implied, as to the use of the data. There are no implied warranties of merchantability or fitness for a particular purpose. The requester acknowledges and accepts the limitations of the data, including the fact that the data is dynamic and is in a constant state of maintenance, correction and update.