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I have values generated from Leaflet Draw plugin that looks like this : {"type":"Feature","properties":{},"geometry"...

In R, I have several variables stored as rasters. These rasters were loaded from ascii files that describe the variables on a grid that has equal longitudinal and latitudinal resolution. Ultimately, I would like to apply a function that takes these numerous variables as arguments to produce a...

Hi I am using street directory api and it is using the UTM WGS-1984 48N projection system. I only need to convert static values! I am mostly using JavaScript but at the moment I'm alright with any solutions! أكثر...

I'm trying to get the First Point coordinates (x,y) and Final Point coordinates (x2,y2) from a polyline in ArcGIS 10 with the Field calculator. I've added 4 (double) fields like StartX,StartY,EndX and EndY,I tried with: "!Shape!.positionAlongLine(0.0,True).firstPoint.X"...

Establish or monitor specific supply chain-based performance measurement systems. Create policies or procedures for logistics activities. Strategically plan and manage logistics, warehouse, transportation and customer services Direct, optimize and coordinate full order cycle Liaise and...

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Is there anyway to print a linestring or point in geometry format in C++?e.g., I need the output in command prompt for point as "0101000000000000000000F03F0000000000000040"or for linestring as"010200000002000000000000000000F03F000000000000004000000000000000400000000000001040" Presently I have...

I am attempting to get the extent of a raster in X Y format (State Plane Coordinate system) in a map document. I can easily get the Lat/Long with... raster1 = arcpy.sa.Raster('myUglyRaster.tif')print raster1.extentWhat would be the steps to do the same thing but with the X/Ys? I know it can...

I can't find any tutorials or tips. I've currently got url form local map provider: http://map.map-site.com/wms/alus?VERSION=1.1.1&REQUEST=GetCapabilities&SERVICE=WMS Also that xml WMS file on hard drive (downloaded it when I went this url). My map code (I call it somewhere else): var...

I have used ArcGIS extensively, but am at a new job with only access to QGIS. I am trying to import a few shapefiles and am having some problems. First, I opened the shapefiles in esris free browser, and eveything opened without a problem. I open the files in QGIS and they are loaded browser...

Background: I am a high school teacher with a brand-new ConnectED K-12 account from ESRI for ArcGIS Online and am trying to figure out the very basics to use this for planetary science. I have loaded maps of Mars, but my measurements are as if the lat/longs were on Earth. What I've done so...

I created an Aspect Layer with 9 Zones on which I want to use the Tabulate Area Tool with another polygon layer namely Woods. So what I actually need to know is the percentage, covered by woods for each of these areas. I tried it with tabulate area but without success, the intersect tool might...

The swirling greens and blues are densely concentrated, microscopic plants growing on the surface of the ocean. أكثر...

I would to create a script which can replace text in arcgis layout from values in a feature class.kindly requesting if any one can help on this.This code work fines but it can only select one field. i got this code from choose field value script. i am very new to python. import arcpy...

I currently have geoJson loaded in to a leaflet map where I want to change the variable symbolised. The symbology rules can all be the same for each variable visualised. I need to find a way of letting the user choose (a list of checkboxes maybe?) which variable to visualise and then insert the...

I have a point vector layer based on a .csv file. I am trying to show categorical data (seasons) and continuous data (catch per unit effort, CPUE) at sampling sites that get revisited. I have used point displacement to account for site revisits, and I have graduated symbology to account for my...

I'm attempting run a calculate field for a feature layer that I'm creating in this tutorial. I can't seem to set it up to run though. ERROR 999999: Error executing function. Failed to execute (CalculateField)... I want the expression to...

I have faced a problem with data preparation for hub line(s) analysis in Qgis. I have searched for a whole day for the solution to my problem. There are a few topics related with that subject, although I haven’t found any detailed and useful information that would help me to solve my problem...

I've created a route with qgis roadgraph plugin, and I want to create a shapefile (line) from this. I've tried with export, and save as .shp, but the new shapefile doesn't show the line! أكثر...

I have two line layers, and I want to create a point where they cross each other. How can I solve it in Qgis? أكثر...