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Showing “homemade” map data in webclient using Python and Flask?
By patchie,
What do i need to do with the data to present a map on screen in a website and to be able to interact with it?
I want to make a map with my own data stored in postgres, and be able to create polygons and chains of straight lines using mousepointer to send postgis queries back to the server.
I want to use Postgres with Postgis, and Python3 using flask.
My example:
I need the shapes stored in a database (postgres for example)
I need a technology to calculate data positi
Integrate exchange map
By sravanisarma,
How can we able to integrate boundless exchange maps into HTML 5 based applications??
How can i select the particular area in a Map?
By sravanisarma,
Do we have an option to select the particular area in a map and export the data within that area??
Weighted Overlay on ArcGIS to create Liquefaction Potential Zonation Map
By Kumul94,
I am doing a Project on Liquefaction Potential Zonation due to Earthquake Hazard in Papua New guinea. I am in the process of writing my project proposal.
I will integrate 5 thematic layers (Soil available water holding capacity, Soil texture, Soil Drainage, Fault Line buffer, and Rock Structure).
Will it be okay for me to use weighted overlay in ArcGIS to create the final output map (i.e. Liquefaction Potential Zonation Map)?
Accessing 3rd party services into boundless exchange
By pavani,
Hi,
Can we access NOAA service's WMS server into boundless exchange??
Thank you,
pavani
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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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