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«البرج المبني الأكثر ميلاً في العالم»، وقد استلزم بناؤه مواجهة تحديات هندسية جمّة بالوسع اعتبارها إعادة كتابة قواعد لبناء ناطحات السحاب... إلى تحدي الجاذبية خصوصاً مع قرار إضافة مهبط آمن للهليكوبتر على سطحه. إنه البرج المائل الذي أطاح ببرج بيزا بنسبة قاربت الخمس درجات ميلاناً أكثر من الأخير، لا...

With all of the events happening this semester, now is a good time for a rundown of the GIS meetings that GIS Online at UWF will be attending in northwest Florida. We invite you to check your calendars and see if you can join us, or find an event or user group closer to home and become a part of...

أكثر...

Esri invites you to present a peer-reviewed paper in a series of special joint GIScience Research Sessions for the 2016 Esri International User Conference. Papers in this special track must focus on cutting-edge research in GIScience. Full papers will be included in a special issue of...

A couple of news announcements and more: I will have a new book out early next year, co-authored with the QGIS whiz Anita Graser, titled QGIS Map Design. It focuses on teaching QGIS map design through recipes on how to create beginner, advanced, and expert level maps. And we’re not just...

Hi all, i hope i'm correct with my question in this section. I have measured the reflected radiance of a plant and the incoming radiance with a point spectrometer from 300 to 700 nm in 1nm increments. How can i calculate photosynthetically active radiation (PAR) and absorbed...

import arcpyfrom arcpy import envfrom arcpy import mapping#I'm in ArcMap 10.1 Desktop with the map openmxd = arcpy.mapping.MapDocument("CURRENT")#I have two data frames that this will need to work on but the first one is more important to work and I can work on the next data frame latermydf =...

I have a file geodatabase which includes a Raster Catalog. Up until today I've had no problems with my Raster Catalog. Now, when I pull in the Raster Catalog, I can see the footprint of my rasters. However, when I try to zoom to a specific area expecting the raster to show up, ArcMap crashes...

In my data, I have a column containing some url values; where the url is unavailable, it contains the text value "Not yet available". I want the output in the map infowindow to either display, "Not yet available" in cases where there is no url or "Link to website," where you can click through...

I currently use the pgr_kdijkstraCost() function to calculate the travel times of a few origins and destinations. But I would also like to return the distance length of these trips. Is this possible? If so, how would you go about it? If it is not possible for a k matrix, is it possible for a...

I am looking for a plugin which does raster scanning, like ArcScan. Typical QGIS Vectorization returns very bad outputs that have thousands of 'islands'. Also, can anyone please guide me on how to convert a raster in to 2 bit raster? It is required for a clean and efficient vectorization...

Do you have any experience with adding custom polygons in to the google maps? I have made polygons from raster layer. And my goal is to show this layer in google maps. For now i have experience with showing points from mysql in google maps. Thanks! أكثر...

Where is coordinate data on the geographic boundaries of wine (vitaculture) areas and their main type of wine (grape or varietal)? a GIS shapefile or geoJSON file format would be perfect. Ideally I would like the polygon areas for wines of USA or Europe along with a few attributes corresponding...

«البرج المبني الأكثر ميلاً في العالم»، وقد استلزم بناؤه مواجهة تحديات هندسية جمّة بالوسع اعتبارها إعادة كتابة قواعد لبناء ناطحات السحاب... إلى تحدي الجاذبية خصوصاً مع قرار إضافة مهبط آمن للهليكوبتر على سطحه. إنه البرج المائل الذي أطاح ببرج بيزا بنسبة قاربت الخمس درجات ميلاناً أكثر من الأخير، لا...

With all of the events happening this semester, now is a good time for a rundown of the GIS meetings that GIS Online at UWF will be attending in northwest Florida. We invite you to check your calendars and see if you can join us, or find an event or user group closer to home and become a part of...

أكثر...

Esri invites you to present a peer-reviewed paper in a series of special joint GIScience Research Sessions for the 2016 Esri International User Conference. Papers in this special track must focus on cutting-edge research in GIScience. Full papers will be included in a special issue of...

A couple of news announcements and more: I will have a new book out early next year, co-authored with the QGIS whiz Anita Graser, titled QGIS Map Design. It focuses on teaching QGIS map design through recipes on how to create beginner, advanced, and expert level maps. And we’re not just...

Hi all, i hope i'm correct with my question in this section. I have measured the reflected radiance of a plant and the incoming radiance with a point spectrometer from 300 to 700 nm in 1nm increments. How can i calculate photosynthetically active radiation (PAR) and absorbed...

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