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With more than 7 billion people calling planet Earth their home, the importance of technology in Agriculture has never been greater. Every week, there are new startups cropping up, hoping to make the world a better place by integrating technology into Agriculture. I had the pleasure of talking...

I'm trying to join two PostGIS table, one of DMAs and another of states. After getting some help, I ran this query: CREATE TABLE combined AS SELECT nextval('polyseq_1') AS id, b.name AS state_name, a.dma_1 AS dma_1, CASE WHEN ST_Within(a.geom, b.geom) THEN a.geom ELSE...

I have Android/Java code that adds layer to a MapView, calling a RESTful service, like so: mDynamicServiceLayer = new ArcGISDynamicMapServiceLayer(getResources().getString(R.string.some_url));mMapView.addLayer(mDynamicServiceLayer);This works fine. I want to also add a layer that is an mxd file...

GeoWrap – 1st Oct “Geospatial Industry Top News of the day ” أكثر...

Hurricane Joaquin never made landfall, yet the weather system has wrecked havoc in the Americas. أكثر...

I am trying to access the North American GIS data obtained from download.geofabrik.de/north-america.html from a postgres DB. I used osm2pgql to import the data into a postgres database from a mounted network drive. I know the size of the import is over 100 GB because of the the previous size of...

I have installed the requirements:-GDAL Complete 1.11 framework package-Matplotlib Python module and have made sure that they are actually properly installed by checking library/frameworks and /Library/Python/2.7/site-packages. When I go to instal QGis I get the error message saying that "The...

Running Qgis, trying to geocode a CSV file using MMQGIS Qgis gets to the 66th element (there are 119) and returns the error: Traceback (most recent call last): File "C:/Users/BPolinsky.MDC/.qgis2/python/plugins\mmqgis\mmqgis_dialogs.py", line 1198, in run shapefilename, notfoundfile...

I want to spatial join two tables with the same polygons, so I only want to extract where the polygons does not merge with the other. SELECT e.SGid as 'table_name2'From [table] inner join table2 e with (index = s123_idx, nolock) ON e.SHAPE.STWithin(j.Shape.STCentroid()) = 1...

I am looking for California state parcel data such as owner name, no. of stories, year built etc., for each parcel. I can get to the level that I can browse them in property appraiser site but don't see data download options. أكثر...

Since we released the first beta for Collector for ArcGIS last month, we have received*great feedback from many of you about the app and its use in your data collection workflows. In addition to addressing a number of issues you reported, the newest Beta release contains support for the...

I have a table in a geodatabse which contains coded domain values. I also have a feature class in the same geodatabase where I'd like to load those domain values. There are hundreds of codes so I want to automate this process. I've looked at the docs for Table To Domain to no avail. The...

I am working on NDVI in ENVI... the output file is in Envi Standard format... I required it in Envi Classification format, which can be done through Envi Edit Header tool... This requirement is for its use in Confusion Matrix using Ground Truth Image... but when i performed this, the resulted...

How can I remove cloud value of the Landsat8?How can i estimate cloud values for eg: modis cloud values are from 700 to 800. By using R how cn i estimate أكثر...

I have executed without problems this sample code: Offline Routing | ArcGIS for Developers However, in my App my own Locator and my own RouteTask only works in the northern half of the MapView. onCreate method(): MapView: - TiledLayer: tpk file - GraphicsLayer...

I'm writing a python script that automates our grid maps at my place of employment. Everything works fine and dandy other than the ocassionally awkwardly placed grids. I've been using Create Grid Index Feature, which puts the orgin at the bottom left of the layers extent. This is fine for large...

India has just released its commitments (INDC) to reducing emissions prior to the Paris COP meeting.* India houses the 30% of the world's poor (363 million people) and 24% of the global population without access to electricity (304 million).* The challenge for India is tackling climate change...

Have you been working with a Map in your ArcGIS JS API app and thought to yourself, gee, it would be cool if I could make a nice print layout for my map. And yeah, there is the print widget and the nifty print task on ArcGIS Server. But we’ve all struggled with this in one way or another right...

Are you also waiting for the new Star Wars: Episode VII? If yes we’ve got something for you. The design agency nlcud has put together an interactive map of The Galaxy which will allow you to explore it planet by planet. The map has a couple of cool features. You can easily jump between planets...

In this walkthrough, we will take a look at some starting templates for our web map. Starting templates are great for adding some initial styles and functionality to our maps. To view Part 1 of my ArcGIS API for JavaScript tutorials, you can find it here: http://youtu.be/-tsFnoKNtNc For help...