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Shift the rows order display (ascending/descending) for a given field is as simple as double clicking on the screen. However I'd like to know how to perform this simple operation through automation, in my case, using vba code. I've done searches over several interfaces such as ITableDefinition...

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In a year when global fire emissions were average, Canada and Indonesia endured unusually active fire seasons, while South America and equatorial Africa saw less burning than usual. أكثر...

I need a new laptop within the next couple weeks to use at grad school for GIS. I am a geology & geography major and use numerous aerial and satellite photos at once and often use Arcscene. I know that I should probably get an HP zbook with a workstation quadro series video card, but that is a...

I'm trying to accurately delineate a watershed into sub-basins using dams as pour points. I'm using the hydrology toolset, but I can't seem to get rid of straight edges that are along some of the outermost watersheds. Has anyone else had this problem? Here are a few photos: In this photo, you...

Alright, away from python scripting, I want to share a*small tool CSV to HTML 101 with you, guys. I used VB.NET to develop it in order to help non-GIS experts from converting a CSV file to a web page using*leaflet.JS library. Honestly, it’s not that*complicated tool, but it gives them that push...

The storm is weakening as it approaches the islands. أكثر...

I am using ArcGIS 10.2.2 to determine zonal statistics for a number of zones. If there is any NoData in the value raster, I want to zone results to be "NoData", precisely as advertised by the tools description. This tool description states: DATA — Within any particular zone, only cells that...

Take a look at this map: They have animated where the sun is shining around the world as a moving layer in their torque animation. How would I go about doing this? أكثر...

I'm writing an editor extension using Arcobjects.Net to validate user input. First, I tried to register the event IEditEvents_Event.OnCreateFeature, but I noticed that the event fires randomly, not every time the user draws a feature.I couldn't figure why. Then, I tried to register the event...

I have (Geoserver/with integrated geowebcache) installed. i have 3 layers: Water, Sewer, Landbase, and each are cached separately. 1) Is it possible to toggle or combine all 3 cached layers into the open layers application? 2) Is it efficient to combine all three separately like this? Would...

I am working on modeling a project that requires me to create a network dataset in ArcCatalog. To do this, you simply right click on the roads shapefile and choose, "Create Network Dataset". You then just follow the wizard. I was wondering how that can be modeled in ModelBuilder. There is a...

I have a script that is run on a daily basis to export a folder of MXDs to PDFs and I have noticed some peculiar behavior. Many, but not all of the PDFs will be missing some labels or their label orientation gets changed. These errors do not occur when I manually export from arcmap. In an...

I've posted about this problem before but I've got a few new questions. So here's the problem. I have two rasters containing bathymetry data: one containing the bathymetry of the sea floor, we'll call this raster1, and another containing the difference between two previous scans of the same...

This creepily quiet and subdued demo, shows how you can quickly take a map exported from ArcMap and create stylized neatlines, titles, and legend spaces that will give your map a more organic and well balanced look. It is bare bones, this demo, but the idea is to give you some ideas about what...

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I have an android application that takes a static GTFS data that I manually turned into a database. My question is how do I update this GTFS data automatically? Or is that not possible? Any ideas/comments/suggestions is appreciated أكثر...

When working with National Bridge Inventory (NBI) coordinates I have found what appears to be an error in the raw data provided. I couldn't find any other mention of this specific error when searching for a solution to my problem. There seems to be dropped zeroes in the seconds portion of the...

I've been playing with the Layer Control Widget's swipe option, and I'm wondering if there is a way to toggle between two different layers, one on either side of the swipe bar. I working with two different versions of the FEMA FIRM data and want to be able to use the swipe to compare between...

Does anyone know if the 1990 Census data is available as pre-joined shapefile? I'm looking for 1990 Tract or Block-level data on Riverside and Kern Counties. Thanks! أكثر...