pysal_devs's profile picture. The Python Spatial Analysis Library (PySAL) is an Open-Source, Cross-Platform Geospatial Data Science Project.

The Python Spatial Analysis Library (PySAL)

@pysal_devs

The Python Spatial Analysis Library (PySAL) is an Open-Source, Cross-Platform Geospatial Data Science Project.

The July 2024 release of PySAL metapackage is available on pypi and conda-forge x.com/knaaptime/stat…

the new PySAL is out today! This release introduces the new Graph class and includes a *ton* of new stuff all across the metapackage github.com/pysal/pysal/re…

knaaptime's tweet image. the new PySAL is out today! This  release introduces the new Graph class and includes a *ton* of new stuff all across the metapackage

github.com/pysal/pysal/re…
knaaptime's tweet image. the new PySAL is out today! This  release introduces the new Graph class and includes a *ton* of new stuff all across the metapackage

github.com/pysal/pysal/re…


The Python Spatial Analysis Library (PySAL) أعاد

daily commute flows with libpysal and lonboard knaaptime.com/longraph/ the Graph and the GPU go great together

knaaptime's tweet image. daily commute flows with libpysal and lonboard

knaaptime.com/longraph/

the Graph and the GPU go great together

The Python Spatial Analysis Library (PySAL) أعاد

This month marks the release of pysal/spreg 1.5.0, the spatial econometrics package of PySAL. This new version mainly addresses features that users have long requested. It brings several new features, performance enhancements and bug fixes. (1/9) github.com/pysal/spreg/


The Python Spatial Analysis Library (PySAL) أعاد

Phew! I wrote up some thoughts on this 👇over at darribas.org/anotes/article…

Congratulations to Professor Daniel Arribas-Bel (@darribas) on being awarded the Taylor & Francis Award for excellence in the practice and promotion of teaching in higher education.

RGS_IBG's tweet image. Congratulations to Professor Daniel Arribas-Bel (@darribas) on being awarded the Taylor & Francis Award for excellence in the practice and promotion of teaching in higher education.
RGS_IBG's tweet image. Congratulations to Professor Daniel Arribas-Bel (@darribas) on being awarded the Taylor & Francis Award for excellence in the practice and promotion of teaching in higher education.


The Python Spatial Analysis Library (PySAL) أعاد

so, an opinionated take: 'Urban Analysis and Spatial Science' will be available from CRC Press in early 2025 :) the digital version (still in draft) is at knaaptime.com/urban_analysis/ comments, criticism, and feedback welcome.

knaaptime.com

Urban Analysis & Spatial Science

This text provides an introduction to the technical and theoretical foundations of urban analysis, a field with a long history and surging growth across multiple disciplines. It covers intermediate...


The Python Spatial Analysis Library (PySAL) أعاد

the januay 2024 release of @pysal_devs is live github.com/pysal/pysal/re… Tons of new changes and additions (im teaching "Spatial Analysis and Econometrics with PySAL" at WRSA in feb & "Python for Spatial Data Science" at @CARTO in march if you're looking to get your feet wet :) )


The Python Spatial Analysis Library (PySAL) أعاد

We were very lucky to have @QunshanZhao visiting us today @AaltoUniversity to give us a workshop about spatial optimization methods using open source tool #spopt in @pysal_devs. 🤓🌍 Super inspiring and useful! Thanks! 🙏😊 @AaltoGeoinfo

tenkahen's tweet image. We were very lucky to have @QunshanZhao visiting us today @AaltoUniversity to give us a workshop about spatial optimization methods using open source tool #spopt in @pysal_devs. 🤓🌍 Super inspiring and useful! Thanks! 🙏😊 @AaltoGeoinfo
tenkahen's tweet image. We were very lucky to have @QunshanZhao visiting us today @AaltoUniversity to give us a workshop about spatial optimization methods using open source tool #spopt in @pysal_devs. 🤓🌍 Super inspiring and useful! Thanks! 🙏😊 @AaltoGeoinfo

The Python Spatial Analysis Library (PySAL) أعاد

We have been working on the development of the open-source spatial optimisation package (@pysal_devs spopt) in the past three years and here is an update: ubdc.ac.uk/news-media/202….


The Python Spatial Analysis Library (PySAL) أعاد

This is just as good a last-monday of Aug. to remind the X-verse (?) our book "Geographic Data Science with Python" is out and about, you can order it if you want and/or you can enjoy it free online! All your #python needs for #geospaial + #DataScience in one neat package 🐍🌍🤖

📜📜📜Book launch day!!!📜📜📜 Four years (and many more moons!) in the making, "Geographic Data Science with Python", by @sreyog, @levijohnwolf and yours truly is published worldwide. Read more in our post: geographicdata.science/bookupdate/202…

darribas's tweet image. 📜📜📜Book launch day!!!📜📜📜
Four years (and many more moons!) in the making, "Geographic Data Science with Python", by @sreyog, @levijohnwolf and yours truly is published worldwide. Read more in our post:
geographicdata.science/bookupdate/202…
darribas's tweet image. 📜📜📜Book launch day!!!📜📜📜
Four years (and many more moons!) in the making, "Geographic Data Science with Python", by @sreyog, @levijohnwolf and yours truly is published worldwide. Read more in our post:
geographicdata.science/bookupdate/202…


The Python Spatial Analysis Library (PySAL) أعاد

new paper with @sreyog in EPB today :) journals.sagepub.com/doi/10.1177/23… If you care about residential segregation, but you ignore the way travel networks are designed, you're probably missing an important part of the picture

knaaptime's tweet image. new paper with @sreyog  in EPB today :) 

journals.sagepub.com/doi/10.1177/23…

If you care about residential segregation, but you ignore the way travel networks are designed, you're probably missing an important part of the picture

The Python Spatial Analysis Library (PySAL) أعاد

I am very honoured to share that I am one of this year’s awardees of the Distinguished Service to Regional Studies Awards. The award is granted by the Regional Studies Association @regstud youtu.be/PUeAcus0KTY

pedrov_amaral's tweet card. RSA Distinguished Service to Regional Studies Award - Pedro Amaral

youtube.com

YouTube

RSA Distinguished Service to Regional Studies Award - Pedro Amaral


The Python Spatial Analysis Library (PySAL) أعاد

If you're into cities or open spatial science and needed another reason to come to NARSC in San Diego, @pedrov_amaral, Luc, @sreyog and I are teaching spatial analysis and spatial econometrics with @pysal_devs 👐 narsc.org/newsite/wp-con…


The Python Spatial Analysis Library (PySAL) أعاد

if i were to take some michigan NLCD data, use it to seed a little cellular automata model with spatial-stochastic transition rules, and animate the results, I'd be sorely tempted to call it "A Computer Movie Simulating Urban Growth in the Detroit Region"...


Tobler rides again

if i were to take some michigan NLCD data, use it to seed a little cellular automata model with spatial-stochastic transition rules, and animate the results, I'd be sorely tempted to call it "A Computer Movie Simulating Urban Growth in the Detroit Region"...



The Python Spatial Analysis Library (PySAL) أعاد

I was featured on NumFOCUS' Google Summer of Code wrap-up post! Had a wonderful experience working with @pysal_devs -- highly recommend to anyone interested in spatial data science! numfocus.medium.com/numfocus-7th-t…


The Python Spatial Analysis Library (PySAL) أعاد

Interested in spatial and urban data science? Check out this great tutorial by @knaaptime + @pysal_devs presented at SciPy 2022. youtube.com/watch?v=4AHJVM…

EsauCasimiro's tweet card. Spatial and Urban Data Science with PySAL- Elijah Knaap | SciPy 2022

youtube.com

YouTube

Spatial and Urban Data Science with PySAL- Elijah Knaap | SciPy 2022


The Python Spatial Analysis Library (PySAL) أعاد

Somehow I'd missed this... but (easy) isochrones are coming to the PySAL's sphere of influence (through Geosnap for now) 👇🔥

ok, i put the local isochone builder into the dev version of geosnap. Here's a quick overview nbviewer.org/github/spatial…… once i get some documentation kinks worked out, i'll cut a release. If any adventurers wanna kick the tires, I welcome whatever feedback you've got

knaaptime's tweet image. ok, i put the local isochone builder into the dev version of geosnap. Here's a quick overview

nbviewer.org/github/spatial……

once i get some documentation kinks worked out, i'll cut a release. If any adventurers wanna kick the tires, I welcome whatever feedback you've got


The Python Spatial Analysis Library (PySAL) أعاد

The process of #networksimplification is on its way!🐍👨🏽‍💻 I need to share some exciting early results (on roundabouts) to keep the motivation going! It's a Mammoth task 🦣 and this is only the beginning... so #staytunned @pysal_devs #GSoC2022

G_Maya_P's tweet image. The process of #networksimplification is on its way!🐍👨🏽‍💻
I need to share some exciting early results (on roundabouts) to keep the motivation going! 
It's a Mammoth task 🦣 and this is only the beginning... so #staytunned

@pysal_devs #GSoC2022

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