MAKE A MEME
View Large Image
| View Original: | Ground_surveying_in_Surprise_Valley,_California.jpg (907x756) | |||
| Download: | Original | Medium | Small | Thumb |
| Courtesy of: | commons.wikimedia.org | More Like This | ||
| Keywords: Ground surveying in Surprise Valley, California.jpg en Ground surveying in Surprise Valley Cedarville California United States U S Geological Survey researcher Noah Athens secures a magnetometer pack onto Stanford graduate student Melissa Pandika who blogged the team ™s first year ™s research for USGS in Surprise Valley Modoc County Calif in 2012 Traditionally magnetometric surveying has been done on foot or by all-terrain vehicle and the Surprise Valley team ™s aerial data is still ground-truthed this way However human-powered ground surveying methods are time-consuming and less precise than aerial surveys and cannot be performed on dangerous or inaccessible ground 2014-09-28 10 14 30 http //gallery usgs gov/photos/09_03_2013_ptk7NBy44H_09_03_2013_1 VChZdWddUtB Jonathan Glen USGS other versions PD-USGov Uploaded with UploadWizard Magnetometers Files by User Anna Frodesiak | ||||
