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I'm relatively new to GIS data and am working on a project on climate change. I can find online predictions of sea level rise by zip code in the U.S. East, West and Gulf Coasts (for example: http://sealevel.climatecentral.org/) but I would like to know if there is public data available so that...

Bonjour à tous ! Lors d'un export en PDF d'un Atlas (format A3), le PDF qui en ressort comporte la bonne quantité de pages, mais il n'y a rien dessus ! c'est tou vierge ! Je ne comprend pas d أكثر...

Summary: The network of greater sage-grouse priority areas is a highly centralized system of conservation reserves Contact Information: Catherine Puckett ( Phone: 352-377-2469 ); BOISE, Idaho — The network of greater sage-grouse...

By Rusty Thomas EPA researchers are using high-throughput screening methods to make chemical management safer. There are somewhere around 80,000 chemicals listed or registered for use in the United States (plus an additional thousand more introduced every year), of which only a small...

Explore innovative ways to use apps for your ArcGIS work in Chapter 7 of The ArcGIS Book Apps are often built around targeted workflows that deliver streamlined user experiences. They’re designed to guide users through specific tasks, to show only the data required for that task, and to...

I have a file geodatabase that contains imagery and photo attachments linked to each record of a feature class. I am looking for a non-proprietary solution that allows a user without ESRI to view these attachments. I do not have ArcPublisher, hence the question. أكثر...

I have a web map in Open Layers 3 which has some TileWMS layers from GeoServer 2.5 that I would like to query when the user clicks on the map. I am trying to use the tutorial here (https://astuntechnology.github.io/osgis-ol3-leaflet/ol3/05-WMS-INFO.html) but this was giving me a cross origin...

I have parcel data for an entire county and a floodplain that lies on top of it. I would like to isolate the 100 year portion of the floodplain and calculate how much of it is within each parcel. أكثر...

I am setting up a custom print service in ArcGIS Server to use our own templates, but as this print service will run as the ArcGIS Server account it will potentially have access to all secured services. How can I restrict/white list the map services an ArcGIS Server Print Service will have...

Where is the track of a ship when it is shipping always in the center of the English Channel between the coasts of Great Britain and France? I started with 2 linestrings and I created a lot of points on the linestring with a postgis query. After that I created a distance matrix with...

I want the colour of the point to represent value from data column x (eg. rating from 1-5) and SIMULTANEOUSLY the size of the point to represent value from data column y (eg. Number of ratings 0-600). I can swear that I have done this before but now I can't find how to do this in QGIS 2.10. It...

I am using the ESRI-GIS tool for hadoop for analyzing json data generated through ESRI products like ArcGIS. But I wanted to analyze spatial data from a PostGIS table for which I made geojson formatted data from QGIS. When I tried to create hive table using this data and using the ESRI GIS tool...

I am looking for a well documented, OpenSource Library that can create and write to a shapefile from .Net. I need lower lever access:i.e. I should be able to write feature by feature. Does such a library exist? I have investigated and found the following: SharpMap claims to write to...

السلام عليكم احببت ان اشارككم مجموعه من الدروس و هي سؤال و جواب في الاوتوكاد .....للردود علي استفساراتكم حول اخطاء و مشاكل و استفسارات شائعه في البرنامج .... الدرس الاول عن كيفيه اغلاق;كل الملفات مره واحده و حفظها مره واحده ... 1- لحفظ كل الملفات مره واحده يمكنك كتابه saveall في ال command line...

The Esri maps show more than 14,000 working and inactive satellites orbiting planet Earth. أكثر...

Esri interactive maps visualize Montana fires. أكثر...

Interactive map shows how the Queen saw the world. أكثر...

ما الذى يحدث فى وطننا العربي ؟ ما كل هذه الفتن المنتشرة بين شعوب المنطقة ؟ ما الذى حول الدين الاسلامي من أعظم دين يساوي بين البشر ويدعم الفقير... أكثر...

i am currently making a standard map layout for out Department using ArcMap 10.1. I however have inserted all my map elements but i would like my scale bar units to change from meters to kilometres and vice versa when the user zooms in or out a specific area to map automatically. I have also...

I am trying to add my own logo to my CartDB map. I have already removed CartoDBs own logo. Can I use the editor to add my own logo or do I have to use cartodb.js? أكثر...