Image:Borden Base Line - Massachusetts map, 1871.jpg
From Wikipedia, the free encyclopedia
Size of this preview: 574 × 599 pixel
Image in higher resolution (642 × 670 pixel, file size: 160 KB, MIME type: image/jpeg)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
[edit] Summary
| Description |
Map showing the location of the "Borden Base Line" running north/south between South Deerfield and Hatfield, Massachusetts, USA, here indicated as the "Base Line of the Mass. Trigonometrical Survey". This was the baseline for the first geodetic survey in the United States. This line was surveyed in 1831 to an accuracy of better than 1 part in 5 million by Simeon Borden. |
|---|---|
| Source |
"Official Topographic Map of Massachusetts", Philadelphia : Stedman, Brown, & Lyon, 1871. Page 43, Franklin County. This image has been cropped to remove extraneous terrain. |
| Date |
1871. |
| Author |
H. F. Walling, Ormando Willis Gray. |
| Permission |
Public domain - author died more than 70 years ago. |
[edit] Licensing
 |
This image (or other media file) is in the public domain because its copyright has expired. This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years. العربية ǀ Български ǀ Català ǀ Česky ǀ Dansk ǀ Deutsch ǀ English ǀ Ελληνικά ǀ Esperanto ǀ Español ǀ Euskara ǀ فارسی ǀ Français ǀ Galego ǀ עברית ǀ हिन्दी ǀ Bahasa Indonesia ǀ Italiano ǀ 日本語 ǀ 한국어 ǀ Kurdî / كوردي ǀ Nederlands ǀ Norsk (nynorsk) ǀ Bahasa Melayu ǀ Polski ǀ Português ǀ Русский ǀ Slovenščina ǀ Shqip ǀ Suomi ǀ Svenska ǀ Türkçe ǀ 简体中文 ǀ 正體中文 ǀ +/- |
