File:Dot jun 9 1989 0620Z.jpg

Dot_jun_9_1989_0620Z.jpg (512 × 484像素,文件大小:291 KB,MIME类型:image/jpeg


摘要

描述
English: Typhoon Dot on June 9, 1989 with winds of 115 mph and pressure of 960 mbar.
日期
来源 Satellite data = http://lwf.ncdc.noaa.gov/oa/ncdc.html Land and ocean data = http://visibleearth.nasa.gov/view.php?id=74117 This image was created using these two sources.
作者 NOAA
Process for which the image is generated

Taken from uploader's talk page:

Here's the link for the satillite data [1] in the link are years of tropical cyclone seasons. The links for the cyclone image are not labled by name, but by a letter. Here's an example - 1982011S11140/ The S in the name tells the cyclone was in the southern hemisphere. N means the cyclone was in the northern hemisphere. Go to the AVHRR visiable data and that where the name of the cyclone and the time the image was taken is. Click on the png. file of perfered time and save it. The next step I use Photoshop with. The colored land and sea background is here: [2] archive copy at the Wayback Machine once uploaded you will need to srink the image to about 10327 X 5164 px. You change the png. to RBG color and drag it over to the world image and you overlay it to where the cyclone happened at the time. Crop the image, and set the opacity to 100% on layer 1. In the next step I like to use the clone stamp tool with these settings; Mode = Screen Opacity = 44% Flow = 100%. I choose an area on the background image that corresponds with the satellite image, and I color the image with one layer of color. Afterwords I correct contrast and set the saturation up 37%. And if the image is a bit dark or light, I adjust levels to a correct setting. Flatten image and save. You can undo history to repeat steps with another image as the clone stamp still has a correct location of the world image. It's a bit long but that's the way I create the images. :) Supportstorm (talk) 12:16, 3 December 2010 (UTC)

许可协议

Public domain
本图像属于公有领域,因该作品最初来自于美国国家海洋和大气管理局职员的职务作品。

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当前2012年1月2日 (一) 23:292012年1月2日 (一) 23:29版本的缩略图512 × 484(291 KB)SupportstormUpdated image
2010年12月19日 (日) 21:202010年12月19日 (日) 21:20版本的缩略图601 × 601(341 KB)Supportstorm{{Information |Description={{en|1=Typhoon Dot on June 9, 1989 with winds of 115 mph and pressure of 960 mbar.}} |Source=Satellite data = http://lwf.ncdc.noaa.gov/oa/ncdc.html Land and ocean data =http://visibleearth.nasa.gov/view_set.php?categoryID=2355 T

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