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!!!-Exclusively for GIS AREA-!!! PacktPub - Mastering D3.js Book Description Publication Date: April 30, 2015 About This Video Watch a real data visualization grow from nothing to something awesome right before your eyes Scrape data from the web and learn to process it effectively to...

For a map of Wikipedia language prefixes, I need to color a map by a country's value in the 'language' column. I. e. all countries with the same language worldwide should share a color, which they should share with no group that is directly adjacent to them on land. For a visual explanation...

I need to remove the base layer of google maps dynamically. User can add or remove the base layer.Because I am using more layer on top of it.Is there any function in google maps api to remove the basemap and leave it as a blank. أكثر...

I'm using a different cost column in pgRouting, and passing it to pgr_dijkstra but it returns 0 rows. I analyzed that column and contains some 0 and values in scientific notation (1e-6). You think is that causing the problem? And is there a way to solve it, without changing my cost column...

I would like to create a mapping service using OpenStreetMaps (OSM) to meet the following requirements: Routing mode: walking, driving & bicycle data: route geometry/shape & turn-by-turn directions/instructions) criteria: shortest, fastet, etc. Geocoding & Reverse Geocoding Rendering Maps &...

Is it possible in FME to change the dataflow direction from: Reading datasource A and writing to datasource B to Read datasource B and write to datasource A And between the reading and writing you use many different kind of transformers. This meaning FME would have to do som kind of...

This presentation demonstrates common techniques to clean-up spatial data from a real-world data source. I will start with raw OSM data. Topics I’ll cover: 1) Getting OSM data 2) How to merge multilinestrings into single linestrings. 3) Fill in gaps, snapping, reducing resolution 4)...

مرجع يهدف إلى تعلم الرسم الإنشائي للمنشآت المدنية تجد فيه مجموعة من الأدوات تدور حول تعلم أساسيات الرسم الإنشائي في الإنشاءات المدنية وفهم مختلف المخططات الخاصة بالكمرات، الأعمدة، البلاطات، القواعد والجدران بالإضافة إلى تفاصيل المخططات الكهربائية والصحية والمخططات الإنشائية للهياكل الفولاذية...

We recently came across an interesting set of animations on YouTube. They are: Monthly Water Vapor (Aqua/MODIS) 2002-2013 Monthly Albedo 2000-2013 Monthly Solar Insolation 2006-2013 Monthly Sea-Surface Temperature Anomalies 2002-2011 Monthly Carbon Monoxide (Terra/MOPITT) 2000-2013 The data for...

Maps help us get to places. They help us make decisions. Maps have changed how we think about location. But where did it begin? We study the history of GIS. The post The Remarkable History of GIS appeared first on GIS Geography. أكثر...

!!!-Exclusively for GIS AREA-!!! Packtpub - Mastering Python Book Description Publication Date: January 30, 2015 About This Video Explore the immense Python libraries to write efficient, reusable code Create adaptable programs that run on multiple processors with parallel programming...

!!!-Exclusively for GIS AREA-!!! PacktPub - Learning MongoDB Book Description Publication Date: January 30, 2015 About This Video Master MapReduce and the MongoDB aggregation framework for sophisticated manipulation of large sets of data Manage databases and collections, including...

How i can get result of this query in Arcgis Javascript Api??or how i should publish the its services to work and send for me result??i run this query and it works in ArcMap but when i publish it , i receive this error '"Invalid return value: in_memory/Buffers2"' as messages on Arcgis...

When I want to open a tiff file using Python gdal, it gives an error using a relative path to the file location: from os.path import joinimport gdalfrom gdalconst import *filelocation = r'../../tiff - files'filename = '2015-01-01 geodata.tiff'# open the raster data setds =...

I would like to take a raster image read the layer extents, extract the center point and then apply a custom local ortho projection with the origin set to the extracted center point. Can anyone recommend a way of approaching this? (being able to automate/script this would be great)...

A prestigious Aesthetic Dermatology Clinic in Kuwait is now looking to recruit a full time Dermatologist. Job Description: Provide care and advice for the client- Develop the discipline of Dermatology in the clinic- Provide consultancy services- Participate in continuous medical education-...

Bonjour, Je cherche à installer PgAgent, sur une débian8. Voici mes étapes; - j'ai bien passé la requête pgagent.sql, via pgadmin - téléchargé puis décompressé le pgAgent-3.4.0-source et renommé en pgAgent - sur la débian installation de apt-get install cmake-curses-gui - Puis je lance... أكثر...

!!!-Exclusively for GIS AREA-!!! Packtpub - Building a Road Using Civil 3D Book Description Publication Date: April 8, 2014 About This Video Design a road in Civil 3D using alignments, profiles, and corridors Explore how you can automate tasks using Civil 3D’s dynamic modeling system...

I am trying to colorize all features in all layers in my QGIS 2.8.2-Document based on a color-value, that is being determined for every Feature individually.I do have a QtGui.QColor instance for every feature, but I still need to apply it to the Feature via a Renderer. from PyQt4 import QtGui...

I'm trying to use the ESRI JS API to access an asynchronous geoprocess on my ArcGIS server. when i create the geoprocessor object and submit the job - it happens an infinte amount of times - what is going on? there is no outer loop to the submit job call and the function is only being called...