維基百科

File:USGS map Albers conic tall.gif

USGS_map_Albers_conic_tall.gif ‎（335 × 195 像素，檔案大細：27 KB ，MIME類型：image/gif）

摘要

描述
English: Condensed explanation of Albers conic-projection maps, rearranged as taller image, from larger, wider USGS file of GIF format. See enlarged view below, using a wikitable to expand beyond original size.
日期
來源

derivative from USGS image file (magnified 20%, made taller),

作者 User:Wikid77, rearranging US Government USGS image.
Other versions

Wider image with blurred lettering, speckles, 41% more data (PNG format):

This image could be recreated using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is already available, please upload it. After uploading an SVG, replace this template with {{vector version available|new image name.svg}}.

Enlarged view

 

Explanation of Albers equal-area conic projection.

協議

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Public domain
This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.

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成立日

15 11 2007

MIME 類型

image/gif

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現時2007年11月16號 (五) 04:36響2007年11月16號 (五) 04:36嘅縮圖版本335 × 195（27 KB）Wikid77initial upload

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