network profile
| bio | website | |
|---|---|---|
| location | ||
| age | ||
| visits | member for | 1 year, 10 months |
| seen | 13 hours ago | |
| stats | profile views | 34 |
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May 2 |
answered | How to use Raster Calculator in ArcGIS 9.3? |
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Apr 19 |
comment |
What is causing - Arcmap errors (010302/010067) while using 3D analyst/CutFill? well I am not a fan of arcgis. Works weird sometimes. I can recommend one more thing. Export your original raster to another file (just save it at another location/name). And then use that for input to your cut/fill. |
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Apr 19 |
comment |
What is causing - Arcmap errors (010302/010067) while using 3D analyst/CutFill? then see above comment. you might not have permission to write. |
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Apr 18 |
answered | What is causing - Arcmap errors (010302/010067) while using 3D analyst/CutFill? |
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Apr 18 |
comment |
“Extract by Mask” changing raster pixel values…or not? Did you fix it? What you say is weird. To sum up, your pixels values got changed when you extracted by mask? Is there any data conversion being done too? |
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Apr 16 |
awarded | Caucus |
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Apr 15 |
answered | “Extract by Mask” changing raster pixel values…or not? |
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Mar 21 |
comment |
Calculating area gets a different result whuber: I saw that they are off by 20m. I focused on int and float, since the area is calculated in small parts and the errors can accumulate to be larger (~20m.) And the guy above says its a wgs84 <-> RD New error which is quite likely. |
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Mar 20 |
answered | Calculating area gets a different result |
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Mar 20 |
answered | How to clip rasterdata for later processing? |
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Mar 18 |
answered | Raster export for regressions analysis |
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Mar 18 |
comment |
CRS in QGIS and ARC don't line up (Malaysia RSO Projection) Did you enable on the fly transformation in QGIS? Its a small button (globe looking) in bottom right corner of QGIS (CRS status if you mouse over). The top option is 'enable on the fly' CRS transformation. Enable it and check again. |
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Mar 13 |
answered | How to remove vehicles from an aerial photograph |
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Mar 6 |
comment |
Rasterize vector with gdal as Curlew said, you need to specify size and seems like the plugin doesnt have all the functions so you have to do it using a command line (GDAL command line). You can get centroid of polygons by vector->geometry tool->polygon centroid and export it. Then you can do Vector->distance matrix. and it will give you distance in a matrix. Make sure you are in projected coordinate system. |
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Mar 6 |
comment |
Rasterize vector with gdal and i guess its not straight line, you need route distance? |
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Mar 6 |
comment |
Rasterize vector with gdal distance from a polygon is a very vague term. You want the distance of the point which is nearest? |
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Mar 6 |
comment |
How to create a smallest quadrilateral concave polygon around GPS points? convex hull is something you are looking for? |
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Feb 25 |
comment |
What do I need to create 3D model of real terrain? For Netherlands, there is AHN-2 data. |
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Feb 13 |
revised |
TIN interpolation crash in Qgis added 4 characters in body |
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Feb 13 |
answered | TIN interpolation crash in Qgis |
