File:Lewis and Clark NHT (9509660449).jpg
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Captions
Summary
[edit]DescriptionLewis and Clark NHT (9509660449).jpg |
In 1804, Meriwether Lewis and William Clark began their journey along what is now the Lewis and Clark National Historic Trail. With significant assistance from American Indian tribes along the route, the expedition was able to map and explore extensive western lands acquired only one year earlier from France by the United States in the Louisiana Purchase. Today, BLM manages stretches of the trail which look essentially the same as when Lewis and Clark first saw them. The only remnant of the expedition is Captain Clark's signature at Pompey’s Pillar National Monument in Montana. The trail was designated in to recognize the route’s role in shaping the Nation’s identity. Today, thousands of visitors follow this 3,700-mile, 11-State route that extends from Camp Wood, Illinois, to the Oregon coast. The Lewis and Clark National Historic Trail spans six BLM states: Idaho, Montana, North Dakota, Oregon, South Dakota, and Washington. Two states have dedicated websites to the trail: Idaho - www.blm.gov/id/st/en/prog/blm_special_areas/lewis___clark... Montana - www.blm.gov/mt/st/en/prog/blm_special_areas/lcnht.html Photo: Bob Wick, BLM California |
Date | |
Source | Lewis and Clark NHT |
Author | Bureau of Land Management |
Licensing
[edit]- You are free:
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This image was originally posted to Flickr by mypubliclands at https://flickr.com/photos/91981596@N06/9509660449. It was reviewed on 4 August 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
4 August 2015
Public domainPublic domainfalsefalse |
This image is a work of a Bureau of Land Management* employee, taken or made as part of that person's official duties. As a work of the U.S. federal government, the image is in the public domain in the United States. *or predecessor organization |
File history
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current | 19:53, 4 August 2015 | 4,320 × 2,880 (5.1 MB) | Wilfredor (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Canon |
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Camera model | Canon EOS 5D Mark III |
Copyright holder |
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Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/10 |
ISO speed rating | 50 |
Date and time of data generation | 16:20, 29 September 2012 |
Lens focal length | 24 mm |
Usage terms |
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Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 4.1 (Macintosh) |
File change date and time | 08:35, 8 October 2012 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 16:20, 29 September 2012 |
APEX shutter speed | 3.906891 |
APEX aperture | 6.643856 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Focal plane X resolution | 160 |
Focal plane Y resolution | 160 |
Focal plane resolution unit | 4 |
Custom image processing | Normal process |
Exposure mode | Auto bracket |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 032033006904 |
Lens used | EF24-105mm f/4L IS USM |
Date metadata was last modified | 01:35, 8 October 2012 |
Rating (out of 5) | 3 |
Unique ID of original document | 5A0D6E4EA0BE2C1C754880C7A6F5FBE7 |
Copyright status | Copyrighted |
Keywords |
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IIM version | 4 |