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Thank you! It was a projection issue, could have swore they were matched but obviously not.
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04-02-2015
01:51 PM
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2
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920
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I have created a map with ArcMap 10 with multiple extent indicators within it. One of the extent indicators (closest to craig in attached image) is rotated while the data frame it is indicating is not rotated. Any advice as to un-rotate the indicator box to be oriented normally? Thanks
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04-02-2015
10:45 AM
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4596
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POST
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Hello I am trying to extract a DEM by a polygon of southeast Alaska, which contains many small islands. Unfortunately my polygon is not a real polygon as many very small segments are unconnected in the dataset resulting in poor extraction by that polygon. I was able to get rid of obvious ocean cells with a raster calculation of pixels less than 1, which lines up fairly well with the island shorelines, although now I am having trouble figuring out how to extract the rest of the raster at the Canadian boarder, which is essentially a polyline. So I guess I am wondering if there is another easy way to clip a raster without an enclosed polygon? Thanks for any help.
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07-05-2012
10:58 AM
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545
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POST
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I have a Magellan Mobile Mapper 6 gps unit with ArcPad installed as the operating system. I am curious how difficult it will be for me to post process data collected in SE Alaska? I have found some COR stations within 50km of my field sites but am not totally sure what I need to actually be able to post process any data I collect. Will ArcPad support post processing? If not, will the Magellan work easily with both ArcPad and Mobile Mapper post processing software installed? Is an external antenna required to post process? Any advice or knowledge on the subject would be greatly appreciated Jared Ross rossjare@msu.edu Graduate Researh Assistant Department of Fisheries and Wildlife Michigan State University Phone: (517)432-8048
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06-06-2011
12:42 PM
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