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I'm trying to implement a search box that uses my CartoDb data? My current code does not work.Html: My Map Js: function processFormData() { var input = document.getElementById("select-place").value; return input;} function main() { cartodb.createVis('map'...

I'm using postGis in a personal project, mainly to determine if a point is inside a Polygon.I realized I was using lat/long instead of long/lat for creating my polygons and using ST_Contains. Thus i used ST_FlipCoordinates update partnerarea set area =...

Background: I'm currently trying to dynamically change the ranges for a layer with new style graduated symbology. Problem: I thought it may be as simple as updating the ranges for the existing symbology using the setLowerValue() and setUpperValue() methods on the QgsRendererRangeV2 class as...

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I´m using arcgis 10.1 and Archydro tools. During the Catchment Polygon Processing, one of the steps used to define the watershed limits, I get the folowing error: Executing: CatchmentPolyProcessing Cat "C:\Users\ja007\Desktop\Catchment Polygon Processing\Catchment"Start Time: Mon Jul 06...

QQIG/SAGA "merge shapes layers" algorithm removes underscores/pluses from layer names I have a bunch of layers that are named layername_number+number that I want to merge. I need their names as source attribute so I used the "merge shapes layers" algorithm found under SAGA in the processing...

I really have a need to be able to connect to and edit ArcSDE data in Quantum GIS. This question has been asked before and apparently is possible, but the instructions are just not specific enough for me to follow...Is it possible to connect to ArcSDE using...

فكرته رائعة وهي قياس الزوايا بطرق ذكية عن طريق الكاميرة لقياس أي شيئ على سطح الأرض ! تلك هي فكرة عمل برنامج تطبيق Angle Meter PRO لقياس الزوايا عن طريق الهواتف الذكية. التطبيق يعتبرمفيد جداً للمهندسين والعاملين في مجال البناء والهندسة، حيث يتيح لك هذا التطبيق معرفة مقاسات الزوايا المختلفة من...

I made a map in QGIS. Now I want to export the resulting image (layers upon layers) for further processing in GDAL. The print composer only lets me export an image up to a fixed size. If I try to make it bigger via resolution or paper size, it says there might be a memory leak and refuses to...

I am working on a project where I have to create filled map charts based on the data client has provided. The data has latitude and longitude information. Based on the selected level (city or state or country) I have to get the boundary shapes of those locations and then filled them with...

I have a shapefile polyline which I would like to add nodes to at set intervals along its length. Is this possible in ArcGIS 10.2 and how would I go about it? أكثر...

Good afternoon, I'm working with qgis 2.8 (windows). I 'm abble to generate maps thanks to qgis atlas. But i have everytime a problem about the scale bar. When i generate atlas with "fix scale" setting (1:35.000 for instance), the scale lenght change for each "slide", each exported map...

I am using MapServer to add a WMS layer on a basemap using OpenLayers 3. The mapserver generates a png image from a shapefile, which I need to overlay on a basemap. Below is the code which I used to overlay the WMS layer. var zone_wms = new OpenLayers.Layer.WMS("FEMA Flood Zones"...

How can I integrate QGIS Server with an existing worpdress installation? I have tried but cannot get capabilities to appear. Maybe something to do with Htaccess or httpd.conf but I cannot understand... أكثر...

Orbit GT will present and exhibit at the Esri 3D Forum, San Diego, July 18-19, 2015. “Integrating all streetlevel, UAS, oblique aerial imagery and point clouds throughout the Esri platform is quite a challenge”, says Peter Bonne, CEO of Orbit GT. “Orbit GT’s expertise in managing huge volumes...

02 Watermelon Tourmaline The watermelon tourmaline is a rare variety that displays three different colors in the same crystal - green (the skin of the watermelon), pink (the sweet fruit) and white (the rind). As in the gem stone ametrine, the colors of the watermelon tourmaline occur...

Im a geomatics student; Currently, I try to geo-referencing a tif image with the QGIS GUI, and then I load and save the Gdal script. With the QGIS GUI, I managed to get a decent picture, then I exports it in Geotif. I would like to use the gdal executable store in the qgis file (bin file)...

If you are working with Landsat product1 img. And you calculate inex e.g. (NDVI, NDBI, SAVI..) Do you calculate them using raw data (pixel DN value), or atmosphericaly corrected? أكثر...

I am using QGIS 2.8.2 and I'm trying to geocode some addresses, but when I run it, I get this error: An error has occured while executing Python code: Traceback (most recent call last): File "C:/Users/Home/.qgis2/python/plugins\mmqgis\mmqgis_dialogs.py", line 1198, in run...

How to retrive soundex(text) value for a letter which has simillar names? the name which i mentioned in red line is what i want to retrive from the table,then i tried to retrive with a query but thats is not my output, the soundex function reads the name row in a table,now i want to read the...