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I'm facing a problem with the GeoServer SLD XML. My XML code is as follows: LTE_RSRP #FF0000 LTE_RSRP -80 #ff0000 -70 #00ff00...

Lets say I have several scattered elevation points in a project boundary shapefile. I have several 3mx3m grid shapefile for the project boundary. I would like to get a First csv file having a gird numbers in one column and the number of points each grid in a 2nd column.A second csv file consist...

This question already has an answer here: Cartographic techniques for symbolizing routing data 3 answers I'm working in ArcMap 10 and have been tossed an electrical system map drawn in CAD...

I've noticed when embedding an ArcGIS Online webmap which has a popup with links on it, that there seems to be no way to have the popup link open in the current window. It will always open in a new window. There are no configuration options for link @targets in the ArcGIS Online popup...

I have this error when I try to use Manager() from python multiprocessing library. (Just start QGIS open Python console and execute the two following lines) >>> import multiprocessing>>> mgr = multiprocessing.Manager()Traceback (most recent call last): File "", line 1, in File...

Google may be moving away from making software, like Google Earth desktop--the Pro version was made free--but they still have a few tricks up their sleeve. Recently, Google made a solid entry into the web publishing domain by giving users the tools to create more sophisticated online maps...

Working with QGis and data from Natural Earth I would like to prepare a world map (1:50 000) for a globe that can be printed in 6 segments, which glued together build a ‘sphere’ (ball) according to the following graticule: What projection would you recommend (Winkel tripel?) and how can I...

My situation is that i'm trying to build a mobile app, and find the x number of points closest to a users location that satisfy certain conditions that the user choses on the front end. My current solution is to incrementally search a small area around the user and expand the search area until...

I need to calculate a sequential ID for unique values in a field. So, for the values in Field1, the sequential ID count should count all occurrences of that value, then restart the count for the next value. For the example below, column 1 contains the values to count, column 2 is what the...

Where can we find better documention for python QGIS multiprocessing.Especially regarding the multiprocessing of python and QGIS. أكثر...

TweetI caught wind of an impressive use of technology in a recent ABC news story covering the EPA spill in the Animis River in Colorado. The story uses Google maps technology to show the area extent but even more impressive is the UAV captured video providing an incredible perspective to convey...

I have a feature class (FC) which has fields with associated look up tables. The look up tables have columns (CODE and DESCRIPTION). The FC table fields are filled with CODE values. I want to replace them with DESCRIPTION value. The code below does that but does not update the feature class...

I have a puzzler with postgis and ST_Azimuth. I have a table of points (taken from country borders, and run through the QChainage plugin). I want to find the azimuth from a fixed point (15.0,50.0) to each chainage point. What I want to do is this; create a circle centred on NULL...

This has so far been a surprising difficult task. It appears some aspect of public policy sees it fit to make this data difficult to obtain(?) I'm sure its out there though. No child left behind data, SAT/ACT score statistics for school districts, something like that. I'm looking for (United...

Is it possible to use some gdal API to call gdal_translate from Python code? I do not mean simply executing the gdal_translate.py from the file system, but rather call it somehow in code so I do not need to know the exact directory the gdal_translate executable is in? أكثر...

Anyone who has worked with numbers that have more than 14 digits has run into ArcMap's wonderful habit of converting any number of such length to e-notation. While changing this is a simple matter of going into the Field Properties and setting the number format, doing this repeatedly for every...

TweetAn event of interest this fall… “Where Technology Meets Business Reality” — Join us this fall in Las Vegas for the 2015 USIBD Digital Reality Symposium, September 16-17 and network with industry leaders and professionals such as those shown below. USIBD, the first organization focusing...

The water within a large, key reservoir in the southwestern United States has fallen to levels not seen since the 1930s. أكثر...

Gardner Trucking and Gardner Global Logistics power point أكثر...

I have like 6 .xyz files that are to be included in a single map (they sort of overlap). However, id like to save time and automatically merge them together through python code into one XYZ before processing them through my script. Is there a seamless way to do this in ArcGIS Desktop...