Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2665 followers · 2130 posts · Server fosstodon.orgThe materials of my #MovementDataAnalytics with #MovingPandas and #DVC are openly available at:
https://github.com/movingpandas/movingpandas-examples/tree/opengeohub2023
The session recording will be made available as well, in the near future. Follow @opengeohub for updates
#movementdataanalytics #movingpandas #DVC
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2660 followers · 2128 posts · Server fosstodon.org
Thanks, @opengeohub, for a great #OpenGeohubSummerSchool2023 and for the opportunity to present #MovementDataAnalytics with #MovingPandas and #DVC
Huge thanks also to the hosts @nowosad et al. for the great job of welcoming us in #Poznan
#opengeohubsummerschool2023 #movementdataanalytics #movingpandas #DVC #poznan
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2533 followers · 2017 posts · Server fosstodon.org
Today, I've been revisiting our 2021 book chapter on #Exploratory #DataAnalysis for large #MovementData
Crazy that it has been only 2 years, well 3 since most of the writing happened. Too bad the figures are only b/w, but I still like them
#exploratory #dataanalysis #MovementData #eda #movementdataanalytics #ais
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2498 followers · 1915 posts · Server fosstodon.org
Getting ready for the next #MovingPandas release 0.17 with more trajectory cleaning features than ever before 😉
#movingpandas #mobilityscience #movementdataanalytics #SpatialDataScience
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2494 followers · 1908 posts · Server fosstodon.org
TIL more about #holoviews / #colorcet / #bokeh / #matplotlib color map handling than I ever wanted to know 🤨
Hopefully, the improved #movingpandas plots will be ready soon
#holoviews #colorcet #bokeh #matplotlib #movingpandas #dataviz #mobilitydatascience #movementdataanalytics
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2367 followers · 1717 posts · Server fosstodon.orgToday, I had the pleasure to present @movingpandas at the #Maritime #Informatics & #Robotics - #Maritime2023 #SummerSchool
https://summer-schools.aegean.gr/Maritime2023
Too bad I couldn't make it there in person, but I do hope that the participants got a good impression of the #Python for #MovementDataAnalytics ecosystem:
#MovingPandas #geopandas #geoviews #hvplot #holoviews
#maritime #informatics #robotics #maritime2023 #python #movementdataanalytics #movingpandas #Geopandas #geoviews #hvplot #holoviews #summerschool
MovingPandas · @movingpandas
145 followers · 38 posts · Server fosstodon.org
Exciting discovery of the day: the environment file of the @movebankteam #python :python: SDK listing yours truly 👍
https://github.com/movestore/python-sdk/blob/main/environment.yml
#python #movementecology #MovementData #movementdataanalytics
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2193 followers · 1341 posts · Server fosstodon.org
Very interesting ✈️ patterns here:
Visualisation of all civil flights over #Ireland on 22th of May 2018 from 00-24h by #Flickr user neboysh
- Data source:
#ARTAS (Air traffic management surveillance tracker and server), 4002 unique #flights extracted from 3 million #GPS tracking points
- Software: #QGIS 3.2.1
https://flickr.com/photos/10169636@N07/42565210515/in/pool-qgis/
#Dataviz #mapping #gischat #aviation #MobilityAnalytics #MovementDataAnalytics
#ireland #flickr #artas #flights #gps #qgis #dataviz #mapping #gischat #aviation #mobilityanalytics #movementdataanalytics
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2182 followers · 1262 posts · Server fosstodon.orgNew #bicycle 🚴 track analytics demo key topics are:
1️⃣ Using @movingpandas with local image coordinates
2️⃣ Georeferencing video-based trajectories using @qgis VectorBender plugin
https://anitagraser.com/2023/05/21/analyzing-video-based-bicycle-trajectories/
#bicycle tracks extracted from #video footage 🎥 courtesy of @mszll
#QGIS #GISChat #MobilityAnalytics #mobility #datascience #MovementDataAnalytics
#bicycle #video #qgis #gischat #mobilityanalytics #mobility #datascience #movementdataanalytics
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2182 followers · 1262 posts · Server fosstodon.org
@mszll did some vector georeferencing with the #QGIS Vector Bender plugin https://plugins.qgis.org/plugins/VectorBender/ for fun to see where that would lead us
With enough ground control points, this could work to some degree. It won't be perfect but should improve speed estimates
#qgis #gischat #mobility #datascience #MovementDataAnalytics #cycling #MobilityAnalytics
#qgis #gischat #mobility #datascience #movementdataanalytics #cycling #mobilityanalytics
MovingPandas · @movingpandas
114 followers · 31 posts · Server fosstodon.org
We're happy to announce that the new version 0.16 has just been released 🎉
This is the first release to support #Pandas 2.0
In addition, new features include:
🎈 New custom unit support for distance, speed, and acceleration functions
🎈 Improved plots with arrow markers to indicate direction
More details:
https://github.com/movingpandas/movingpandas/releases/tag/v0.16
#MobilityAnalytics #MovementDataAnalytics #MovementData #MovingPandas #Python #DataScience
#pandas #mobilityanalytics #movementdataanalytics #MovementData #movingpandas #python #datascience
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2164 followers · 1145 posts · Server fosstodon.org
And arrows! 🏹 😉
#MobilityAnalytics #MovementDataAnalytics #MovementData #MovingPandas #Python #DataScience #GeoViews #Bokeh
#mobilityanalytics #movementdataanalytics #MovementData #movingpandas #python #datascience #geoviews #bokeh
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2164 followers · 1144 posts · Server fosstodon.org
Getting ready for @movingpandas 0.16 release featuring: all the distance, speed, and acceleration units
#MobilityAnalytics #MovementDataAnalytics #MovementData #MovingPandas #Python #DataScience
#mobilityanalytics #movementdataanalytics #MovementData #movingpandas #python #datascience
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2144 followers · 1051 posts · Server fosstodon.org
If all goes as planned, the next version of @movingpandas will ship with improved #Trajectory plotting capabilities, including, finally: #arrow markers that show the direction of the movement
https://github.com/movingpandas/movingpandas/commit/fb1174b51f0ef31ce95ffc1403b78c7eff3642b7
#MovementDataAnalytics #MovementData #MobilityAnalytics #VisualAnalytics #Bokeh #GeoViews #Holoviews #GISChat
#trajectory #arrow #movementdataanalytics #MovementData #mobilityanalytics #visualanalytics #bokeh #geoviews #holoviews #gischat
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2128 followers · 1008 posts · Server fosstodon.org
What a curious flight path ✈️
Houston - Houston in 4.5 hours
https://www.flightradar24.com/N927NA/2fee0056
Wonder what they've been observing, and why the track quality is so wacky #HighlyScientificTerms
#MovementDataAnalytics #flightradar24 #MobilityAnalytics #FlightTracking
#highlyscientificterms #movementdataanalytics #flightradar24 #mobilityanalytics #flighttracking
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2070 followers · 727 posts · Server fosstodon.org
For a more up-to-date tech stack, check out #QGIS Temporal Controller and #MobilityDB https://anitagraser.com/2022/11/19/visualizing-trajectories-with-qgis-mobilitydb/
#MovementDataAnalytics #DataViz #GISChat #PostGIS #postgresql
#qgis #mobilitydb #movementdataanalytics #dataviz #gischat #postgis #postgresql
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2041 followers · 621 posts · Server fosstodon.org
#reproducibleresearch for the win! 🥳
It only took a few minutes to grab the code from https://zenodo.org/record/7573544 and reproduce the results, ready to dive deeper and build on it
In particular, this calls for more distance measure support directly in @movingpandas
#gischat #Maritime #ais #MovementDataAnalytics #datascience #pandas #openscience
#reproducibleresearch #gischat #maritime #ais #movementdataanalytics #datascience #pandas #openscience
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2039 followers · 611 posts · Server fosstodon.orgOn the geeky academic end of Valentine's day presents 🎁: a new @movingpandas citation in the mail 🎉
https://www.mdpi.com/2077-1312/11/2/400
"To create routes, we used the MovingPandas library [42], version 0.9.rc3"
Very tempted to dive into the code ...
https://zenodo.org/record/7573544
But that is for another day
#gischat #Maritime #ais #MovementDataAnalytics #datascience #pandas #openscience
#gischat #maritime #ais #movementdataanalytics #datascience #pandas #openscience
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2036 followers · 603 posts · Server fosstodon.org
Time for a new @movingpandas #MovementDataAnalytics example. This time:
📢 Icebergs ahead!
https://movingpandas.github.io/movingpandas-website/2-analysis-examples/iceberg.html
This topic calls for some more unconventional projections to be used in future iterations of this notebook
#movementdataanalytics #gischat #Geopandas #geoviews #icebergs #antarctic
Anita Graser 🇪🇺🇺🇦 · @underdarkGIS
2011 followers · 560 posts · Server fosstodon.org
So nice to wake up to a new citation showing how @movingpandas and @qgis are used by early career researchers. This time a thesis on a "Workflow to detect ship encounters at sea with GIS support"
#gischat #ais #movementdataanalytics #qgis #trajectory