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I am attempting to create an employment change map using a hex grid. I have individual establishment data as points with attached employment figures. When I ran the spatial join using the postGIS extension in QGIS 2.6 it returns all of the hexes where the join is true, as expected. But for...

I am currently using ArcGIS Pro to create a 3D campus model and I have floor plans extruded by each individual floor to represent buildings. Another group is working on the modeling side of things and have multipatch features (.shp) that they have created, but there are a lot of issues that...

I would like to run the following pre logic code in the Arcmap field calculator: def calc(f, fn, f1, f1n) f= str(f) f1 = str(f1) f = f.replace(" ", "") fn = fn.replace(" ", "") f1 = f1.replace(" ", "") f1n = f1n.replace(" ", "") if f+fn == f1+f1n: return "IDENTICAL" elif f == f1...

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In Java I would like to stroke the bathymetry depth lines instead of filling the area. I'm starting with the Natural Earth Bathymetric Data: http://www.naturalearthdata.com/downloads/10m-physical-vectors/. When I apply a stroke with these files I get extra lines where the data is split into...

PostGIS tutorial explaining how to create PostGIS database, import shapefile and connect database in ArcMap أكثر...

Sorry if this isn't the right place to ask this, I've tried looking around for support forums and have found none. I had a question regarding the ToS of Google Maps/Earth, it can be found here: https://developers.google.com/maps/terms Section 9.1.1a states that: (a) Free Access (No...

I have two fields containing string variables. The first one is f and the second one is f1. I would like to create a new field and populate it with the following: if f1 is equal to f, return f1 if f1 is an empty string, return f if f1 is not equal to f, return f1. In other words only return...

I'm trying to set the center (setCenter) of the map from a JSON coordinate that comes in form Genomes using ui.autocomplete. I'm using the openlayers default proj of EPSG:3857, so to get the coordinates to plot, I'm using fromLongLat like so: var lng = (ui.item.lng);var lat = (ui.item.lat);var...

If I want to get data on the elevation around the city of Artyrom (region around 132.159633, 43.350116), which elevation data source has the data with the highest precision for that region? I found SRTM (Shuttle Radar Topography) mission, which allegedly has a resolution of 30 meters (but I...

The Geneva-based UN Human Rights Council (source: US Mission Geneva) By Danny Gogal For the second time in nearly five years, the United States reported to the United Nations (UN) Human Rights Council about its work to provide for human rights in the U.S.* In May, EPA was a part of the U.S...

By Chrislyn Johnson Here in the Heartland, we have an abundance of beautiful natural scenes from Missouri’s Ozarks to the plains of western Kansas. By fulfilling our mission to protect the environment, all Americans have the opportunity to enjoy the great outdoors in its unspoiled glory. You...

By Kacey Fitzpatrick Science was celebrated around the world this week as NASA’s New Horizons spacecraft made the first ever visit to Pluto, sending high resolution pictures of its surface billions of miles back to earth.* And science was happening here on the ground too! Check out the EPA...

Im trying to do a project , where i grab data from mySQL database, and display it onto a web map api mashup (showing a chart on the map). I want to develop an example using REST, SOAP and possibly OSPF (still undecided) web services. Can anyone , help me with info on which map APIs would work...

I need to create a thematic map for time intervals (ex. 1/1/1920-31/12/1929). To every polygon coresponds a date (from a date field) and I need them to be coloured depending in which interval they are situated. I can't find anywhere in the symbology tab a place to type the time ranges. In the...

using geoserver css extension mark-rotation: [env('rot',2)]; ends in rot 2 How should my style look like to add a property name to rotation: mystyle rot 2 I...

I need to find out the elevation levels for a certain region (center is located at 132.159633, 43.350116). For this purpose I went to the Elevation finder and downloaded there the relevant part of GTOPO30 data set. Now I have two files with elevation data: gt30e100n90.tif Contents...

Using AutoCAD Map 3D to create Point Cloud data from LiDAR files to be able to be used in InfraWorks models أكثر...

اعتقد ان هذا الموضوع كثر البحث عنه لذلك قررت ان اكتب هذا الموضوع مستعينا بخبراتي الشخصيه البسيطه وببعض الكتابات من كتب عربيه و غربية لبرنامج archicad . البرنامج الاول للهندسة المعمارية ثلاثية الابعاد حيث ان هذا البرنامج الرائع يسهل على المهندس الطريق في الوصول الى المشروع المبتغات او الهدف...

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