Record Details
page 1010
Oregon Digital
| Field | Value |
|---|---|
| Title | page 1010 |
| Relation | gov serial set 1796 |
| Date | 2005-09-08 to 2005-09-12 |
| 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. 270.224 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 | I commenced in the north channel at Swan Island, 200 feet below the Old Wharf shown on the map of my surveys last fall, marked " Lower Willamette, Sheet No. 1." The depths and velocities of the river at this point are extremely uniform, as you will see from the annexed section-sheets. Measurements to ascertain the velocities at different depths, taken in the center of the channel, the water being 35 feet deep, gave the following results : At 3 feet mean of 6 measurements, 75.9 feet per... |
| Identifier | http://oregondigital.org/u?/wwdl,3056 |
