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ERDAS vs ENVI
By nuller00,
Hi,
I'm new here.
I study geography and want to write my thesis with Landsat satellite images. I would like to analyze the land use changes of cities in Eastern Europe.
I can work with ERDAS and ENVI. But have no experience. Which program is easier to learn and which has advantages? At the moment I prefer ENVI. What is your opinion?
Greetings Nuller00
How to apply Mobile Mapping? (StreetView)
By ahyakbaba,
Hi folks,
I'm trying to find a tutorial, how to document or academic papers about Mobile Mapping.
How does it works Google StreetView? What type of hardware and software using during this process?
As far as i know LadyBug5 camera they used it for then using Orbit GIS software for processing Point Clouds combining with captured photos..
I'm wondering can i use amateur camera??
Anybody knows and have documents related subject.
Thanks in advance..
Best Regards..
Comparation of Geospatial Product
By ptapken,
Dear all,
We are working hard to make Geo-matching an invaluable product comparions tool for surveyors. We would like to meet users of our service and discuss about improvements.
Feel free to contact me!
Kind regards,
Peter Tapken
Content Manager Geo-matching
Email: [email protected]
Help setting out a flow chart for GIS process
By JB2033,
Hi ,
I'm writing a project proposal for a class project and it requires that we develop a flow chart to show our methods of accomplishing our project.
I'm looking at mapping and analysing Deer-Vehicle collisions using Kernel Density.
My starting data sets are:
The map of my study area, My Deer vehicle collision points from past 10 years, Road shape file and Land cover data.
My first flow chart step is as follows:
Deer-vehicle collision data --> Plot Points on Map
How to Conduct Kernel Density Estimation
By JB2033,
HI GIS folks,
I'm hoping you can help me figure out how to conduct a Kernel Density Estimation on Deer-Vehicle Collision data.
I have some Deer Vehicle Collision data and i'm trying to identify "hot spots" for these collisions within a certain region.
In a "flow chart" style explanation, how would I do this?
So far, my understanding is this:
Deer Vehicle Data ---> Apply: Kernel Density Estimation ---> Produce: Kernal Density Raster Surface ---> Apply: Reclassific
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