Record Details
page V-64
Oregon Digital
| Field | Value |
|---|---|
| Title | page V-64 |
| Relation | Columbia River and Tributaries |
| Date | 2005-06-22 to 2005-07-21 |
| Rights | This item is in the public domain. Acknowledgement of the University of Oregon Libraries as a source is requested. |
| Type | page |
| Format | Scanned from originals using Silverfast AI 6.0 on UMAX Powerlook III flatbed scanner. Scanned images saved as 16 bit grayscale tiffs. 123.861 kb 8 bit - Gray Gamma 2.2 - greyscale Omnipage 14 used to OCR 8 bit tiffs and generate text files for full text access. 16 bit grayscale and 48>24 RGB color tiffs edited in Photoshop CS 8.0: cropped, rotated, reduced in size, levels adjusted, grayscale bit depth reduced to 8 and JPEGs created. |
| Description | duplication in federal government operations and, therefore, Columbia River navigational charts should not be published or maintained by the CE. Item 10 (enclosure 1 of your letter) seems to infer that water depths on the Columbia River NOS charts, outside of the improved channels, may be incorrect. We would appreciate receiving any information you may have in this regard (other than the age of existing data) in order that new surveys may be justified and scheduled. We have no present... |
| Identifier | http://oregondigital.org/u?/wwdl,2816 |
