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Add Multiple Features Arcpy
By Reyalino,
Hi All,
Using arcpy mapping module I am trying to add multiple shapefiles
import arcpy
arcpy.env.workspace = "D:/Directory/Map"
mxd = arcpy.mapping.MapDocument("D:/Directory/Map/layout.mxd")
listFC = arcpy.ListFeatureClasses()
for fc in listFC:
df = arcpy.mapping.ListDataFrames(mxd)[0]
layer = arcpy.mapping.Layer(fc)
arcpy.mapping.AddLayer(df,layer,"TOP")
When I run those script via jupyter notebook only 1 shapefile is added to the arcgis. But when
Help with GIS and Applied Ecology
By Laura,
Hi All,
I am Laura, I am new and I am not much of an expert of GIS even though I am using it much for my PhD project. I would really like to ask for your help regarding an issue I am facing.
I am trying to analyze the movements of deer populations among different hunting areas through the years. I have the maps with the densities (one for each year) and I would need to have some information about the movement that the deer made among those areas. For example, I would really like to kn
DEM DATA ALOS 5M
By Duncan,
Hello,
I am looking to buy/download 5m DEM FROM ALOS
Any ideas of where to get it?
I'm not sure if it matters, but I am in AFRICA
Thank you,
Duncan
Free course about Geographic Information Systems applied to Municipality Management with Open Source
By AlvaroAnguix,
Hi all,
we have launched a free course about Geographic Information Systems applied to Municipality Management, from the gvSIG Association, through several video-tutorials.
At this post you can see the list of topics and the first module, that is available already in [1]
At the next weeks we will publish the other modules, that we will include at this playlist: [2]
The first two modules are theoretical, about differences between GIS and CAD, and reference systems, very import
ArcPy Random Polygons Help
By GISnewb,
I need help creating random polygons of circles and rectangles using ArcPy. I'm using ArcGIS 10.3. I'm very new to programming and still don't understand a lot. But if someone could assist me with the python coding to create random some type of random polygons on a map. The polygons can be circles or rectangles. They type of polygons, doesn't matter too much.
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Are you ready to level up your geospatial skills? Join our comprehensive training course covering ArcMap, ArcGIS Pro, and ArcOnline—the essential tools for modern spatial analysis and programming! What You’ll Learn: Core functionalities of ArcMap & ArcGIS Pro Cloud-based mapping with ArcGIS Online Automating workflows with Python & ModelBuilder Creating interactive web maps & apps Who Should Enroll? GIS beginners & professionals Urban planners, environmental scientists, & data analysts Developers looking to integrate spatial programming Why Choose This Course? Hands-on projects & real-world applications Expert-led sessions & flexible learning Limited slots available! Click here to register. Let’s shape the future of spatial data together! -
GPS is an incredible piece of modern technology. Not only does it allow for locating objects precisely anywhere on the planet, but it also enables the turn-by-turn directions we take for granted these days — all without needing anything more than a radio receiver and some software to decode the signals constantly being sent down from space. [Chris] took that last bit bit as somewhat of a challenge and set off to write a software-defined GPS receiver from the ground up. As GPS started as a military technology, the level of precision needed for things like turn-by-turn navigation wasn’t always available to civilians. The “coarse” positioning is only capable of accuracy within a few hundred meters, so this legacy capability is the first thing that [Chris] tackles here. It is pretty fast, though, with the system able to resolve a location in 24 seconds from cold start and then displaying its information in a browser window. Everything in this build is done in Python as well, meaning that it’s a great starting point for investigating how GPS works and for building other projects from there. The other thing that makes this project accessible is that the only other hardware needed besides a computer that runs Python is an RTL-SDR dongle. These inexpensive TV dongles ushered in a software-defined radio revolution about a decade ago when it was found that they could receive a wide array of radio signals beyond just TV. source: Hackaday and GitHub - chrisdoble/gps-receiver
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