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File:Mars Viking 12a002.png

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原始檔案 （2,497 × 512 像素，檔案大小：342 KB，MIME 類型：image/png）

摘要

描述

Original Caption Released with NASA image:

This is the first panoramic view by Viking 1 from the surface of Mars. The out of focus spacecraft component toward left center is the housing for the Viking sample arm, which is not yet deployed. Parallel lines in the sky are an artifact and are not real features. However, the change of brightness from horizon towards zenith and towards the right (west) is accurately reflected in this picture, taken in late Martian afternoon. At the horizon to the left is a plateau-like prominence much brighter than the foreground material between the rocks. The horizon features are approximately three kilometers (1.8 miles) away. At left is a collection of fine-grained material reminiscent of sand dunes. The dark sinuous markings in left foreground are of unknown origin. Some unidentified shapes can be perceived on the hilly eminence at the horizon towards the right. A horizontal cloud stratum can be made out halfway from the horizon to the top of the picture. At left is seen the low gain antenna for receipt of commands from the Earth. The projections on or near the horizon may represent the rims distant impact craters. In right foreground are color charts for Lander camera calibration, a mirror for the Viking magnetic properties experiment and part of a grid on the top of the Lander body. At upper right is the high gain dish antenna for direct communication between landed spacecraft and Earth. Toward the right edge is an array of smooth fine-grained material which shows some hint of ripple structure and may be the beginning of a large dune field off to the right of the picture, which joins with dunes seen at the top left in this 300° panoramic view. Some of the rocks appear to be undercut on one side and partially buried by drifting sand on the other. In the NASA Viking image archive more information can be found at Viking Lander Image 12A002.SUR.
日期 2007-07-14; original photo was taken 1976-07-20.
來源 Own work based on images in the NASA Viking image archive.
作者 "Roel van der Hoorn (Van der Hoorn)"
授權許可
(重用此檔案)		 I used the original 12a002.sur image from the NASA Viking image archive, converted it to .png and manually removed the noise. Except for the conversion, this was done in Adobe Photoshop CS2. The original file by NASA is in the public domain, and so is this new one.
其他版本 I created this image as a replacement for the now deleted image Vl1.jpg. This file was created by NASA, but there was some noise on the right side of the image. Using the original picture from the Lander archive resulted in a higher quality image.

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Public domain 此作品已由其作者，英文維基百科的Van der Hoorn，釋出至公有領域。此授權條款在全世界均適用。
這可能在某些國家不合法，如果是的話：
Van der Hoorn授予任何人有權利使用此作品於任何用途，除受法律約束外，不受任何限制。

The image is based on an original image from NASA to which the following copyright statement is applicable:

Public domain 本作品由NASA創作，屬於公有領域。根據NASA的版權政策：“NASA的創作除非另有聲明否則不受版權保護。”（參見：Template:PD-USGov/zh，NASA版權政策或JPL圖像使用政策）
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目前2007年7月14日 (六) 11:58於 2007年7月14日 (六) 11:58 版本的縮圖2,497 × 512（342 KB）Van der Hoorn== Summary == {{Information |Description = Original Caption Released with NASA Image: First panoramic view by Viking 1 from the surface of Mars. The out of focus spacecraft component toward left center is the housing for the Viking sample arm, which is no

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