نتائج البحث

Ten years after the storm made landfall, a record of Katrina’s fury remains in the marshes surrounding Delacroix. أكثر...

For the last decade we’ve obsessed over building great maps for our users—maps that are comprehensive, accurate and easy to navigate. This video gives you a glimpse into that journey, and also talks about what’s next for Google Maps. أكثر...

Esri data reveals which Bay Area cities spend the most on beer and ale. أكثر...

AAA's Westways Magazine highlights Esri as an iconic feature of Redlands, CA. أكثر...

Esri map shows fire activity in the western United States in July 2015. أكثر...

When President Obama announced the final Clean Power Plan earlier this month, he predicted that some cynical critics would claim the plan harms minority and low-income communities. Then he chuckled and shook his head, because the truth is, failing to act on climate is what stands to hurt...

I am producing a floodplain map using ArcMap 10.1, Hec-Ras 4.1.0 and Hec-GeoRas toolbar extension. I have created XS cut lines and river and bank data in ArcMap 10.1, having imported LiDAR data images and created a TIN. This data was imported into Hec-Ras and flow data added. However, when...

When i try to do mutliprocessing in python Qgis it doesn't work from multiprocessing import Process,Lock import multiprocessing def name1(l,i): print i if __name__=='__main__': lock=Lock() for i in range(5): print (i,'process start')...

I have a map with panning and zooming disabled, creating a bounding box. This map has a geojson layer with features and tooltips displaying underlying data. The issue is when the user mouses over features on the outer edges of the visible map area, the tooltips are outside of the div view...

I have a feature class that seems to be cutting off geometry. I looked around to see if there is a bounding box applied and found the Domain, Resolution and Tolerance tab in the Feature Class Properties. The Min / Max values are populated with values that are not appropriate for my region...

I am trying to create a map of the UK based on a number of open data sources (Ordnance Survey Open Data, OSM, some CSV files etc). My end goal is to create a map of the whole of the UK that I can view in OruxMaps or some other similar slippymap style offline client. I am really struggling...

I am developing a web app in geodjango (django) framework but I need to import raster files. Is it possible a geodjango app read raster files from a directory? Thanks أكثر...

Running on Windows; 8gb memory, 500gb HD, i5 cpu; Raster file: 250mb I am having a problem with zonal statistics advancing past 17%. I am trying to run statistics on a crop grown in certain counties. In the image below, you can see the counties of Washington state in the vector buffer. The...

Summary: The U.S. Geological Survey will celebrate the newest addition to its fleet of large research vessels during a traditional ceremony in Cheboygan, Michigan, on Monday. The entire Great Lakes fleet will also be dedicated during the ceremony Contact Information...

For all those people who are taking the risk of* flying a UAS without the proper FAA approval please note the following: The Federal Aviation Administration (FAA) recently announced on its website... Click Title to Continue Reading... أكثر...

When attempting to connecting to my server (10.3) page using the below code I get the error socket.gaierror: [Errno 11004] getaddrinfo failed # Ask for admin/publisher user name and password username = raw_input("Enter user name: ") password = getpass.getpass("Enter password: ")...

I have a vectorlayer that contains a lot of feature, I know that each feature has an unique Id Each of them has some propertie like coordinateX, coordinateY, color, name With a QTimer, each 2 sec I want to change the position of one of them by change the coordinate using the...

Why are these results different? The only difference is the coordinate. Seem like the area should be the same. select st_area(st_buffer(st_setsrid(st_point(-70, 40), 4326)::geography, 10)) AS ex1, st_area(st_buffer(st_setsrid(st_point(-71, 40), 4326)::geography, 10)) AS ex2; ex1...

Non-geographer learning GIS here. I'm using ArcGIS Desktop v. 10.2.2. I have a 30-arc second Terrain Ruggedness Index (TRI) raster file, and I want to measure the average ruggedness within each polygon of shapefile I have (not public). The TRI data is available here. The authors of these...

I built up an OpenLayers Map with a layer switcher and some other controls. For most of the controls I wrote handler which make use of touch-events. Now the default OpenLayers.Control.LayerSwitcher kind of works on my Android tablet, BUT only if I press the chosen layer really quick and...