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Entries in learning (14)

Monday
Aug082016

ISECCI historical ecology working group wrap-up

Last week Kelly and I with others travelled to the Sierra Nevada Aquatic Research Lab (SNARL) in the eastern Sierra Nevada, just south of Mono Lake for a research retreat. SNARL is part of the UC's Natural Reserve System, which is comprised of nearly 40 properties across the state. These are preserves that foster research, education and collaboration. They have much in common with ANR's REC system. I've been to a few of them now, and am very pleased to make more visits. I love the east side of the Sierra, and that iconic Highway 395. 

This trip was a retreat for the ISECCI historical ecology working group, led by the inspirational Peter Alagona from UCSB. We discussed our existing projects, including the VTM work (see figure below), and talked about potentials for more collaborative research and further integration between NRS and ANR. We have a list of wishes for digitization, and if anyone out there has ideas about pitching these to donors, please let me know. For example: 

  • Kelly and I want to digitize the Leiburg maps from the northern Sierra to add to the VTM stack;
  • We want to find a better way to index and view historical aerial photography state-wide. Something like this for historical maps: http://ngmdb.usgs.gov/maps/TopoView/help/

And we had a field trip looking at Mono Lake water issues. Great time spent!

Density of VTM features across the collections

Friday
Nov132015

Upcoming FREE GIF workshops

The GIF is highlighting 2 brand new workshops in the upcoming weeks. Because these are the first time we've done these sessions, I'm happy to announce that we are offering them free of charge to UC Berkeley students, researchers, faculty, and staff. The workshop seats will be filled on a first come first serve basis. Space is limited, so please register at: http://gif.berkeley.edu/support/workshops.html 

New Workshop: Intro to Geospatial Analysis using R 

This new workshop is designed for participants who are already familiar with GIS and spatial analysis concepts who are interested in using R. The presentation will introduce attendees to major spatial packages and concepts within the R environment. We will step through hands-on exercises exploring tools and methods for analyzing environmental data within R, and supply information for participants to continue their exploration of these methods in their own research projects.

Location: 124 Mulford Hall

Day: Friday, November 20th 

Time: 1:00-4:30 pm 

New Workshop: Web GIS and Mobile Data Collection using ArcGIS Online

This workshop is designed for participants with little to no GPS, GIS or web mapping experience. The workshop will include an interactive exercise that will have you building your own mobile data collection survey to be used with your Smartphone GPS. You will then see how this survey application seamlessly integrates with ArcGIS Online to create a web map that displays the survey results in real time.This course content is the result of a collaborative effort between UC ANR IGIS Statewide Program, and the UC Berkeley, Geospatial Innovation Facility (GIF)

Location: 124 Mulford Hall

Day: Friday, December 4th 

Time: 1:00-4:30 pm 

Register for these new training opportunities today! Space will fill up quickly, so make sure you register soon if you are interested. Also, feel free to pass this email onto your colleagues who may also be interested. If you have any questions, contact Nancy Thomas at nethomas@berkeley.edu.

Monday
Nov092015

2005-2015: A decade of intense innovation in mapping

The GIF began in November 2015 on a wave of excitement around geospatial technology. In the months leading up to our first GIS Day in 2005, Google Maps launched, then went mobile; Google Earth launched in the summer; and NASA Blue Marble arrived. Hurricane Katrina changed the way we map disasters in real time. The opening up of the Landsat archive at no-cost by the USGS revolutionized how we can monitor the Earth's surface by allowing dense time-series analysis. These and other developments made viewing our world with detail, ease, and beauty commonplace, but these were nothing short of revolutionary - spurring new developments in science, governance and business. The decade since then has been one of intense innovation, and we have seen a rush in geospatial technologies that have enriched our lives immeasurably. In November 2015 we can recognize a similar wave of excitement around geospatial technology as we experienced a decade ago, one that is more diverse and far reaching than in 2005. This GIS Day we would like to highlight the societal benefit derived from innovators across academia, non-profits, government, and industry. Our panel discussion on the 18th has representatives from several local innovators in the field, including: Stamen Designs, Geowing, PlanetLabs, 3D Robotics, NASA, iNaturalist.org, and Google, who will discuss their perspectives on the boom in Bay Area mapping. 

Please think about joining us at GIS Day!

http://gif.berkeley.edu/gisday.html

Wednesday
Sep022015

International Map Year

Did you know that it is International Map Year? 2015-2016.  

The International Map Year (IMY) is a worldwide celebration of maps and their unique role in our world. Supported by the United Nations, IMY provides opportunities to demonstrate, follow, and get involved in the art, science and technology of making and using maps and geographic information.

http://mapyear.org/about-international-map-year/

Think about ways in which maps can be integrated into your work!

Sunday
Aug232015

Google Earth Engine @ the GIF!

Students, researchers, mappers, and big data enthusiasts took place in an exciting 2 day Google Earth Engine workshop this last week hosted by the GIF and the Google Earth Engine Team. We had an exiting overview of the latest and greatest research adventures from Google by Kelly lab alum Karin Tuxen-Bettman including advances in some of what Google Earth Outreach team is involved in...

As well as new/upcoming ventures
The Earth Engine team led some great tutorials getting people well versed in JavaScript and using the Earth Engine playground, and Earth Engine API. Having beginner and advanced workshop tracks during the two day event allowed for both broad and deep participation from researchers across the Berkeley campus. Take a look at the packed agenda and more here!
We also had a stellar panel of UC Berkeley professor Jeff Chambers and graduate students Sophie Taddeo, Alexander Bryk, and Lisa Kelley who shared an intimate view of how they were using Earth Engine in their research. The panel shared stories of using Earth Engine to evaluate disturbance in tropical forests, map the movement of wetlands, and meandering rivers, as well as looking at agroforestry systems in Indonesia through a socio-ecological lens.
Thanks to Google and the Earth Engine Team for guiding, the GIF for hosting, and all of the participants for engaging in an action packed two days!
Wednesday
Feb252015

Questions about the Spatial Data Science Bootcamp? Read on!

In May, the GIF will be hosting a 3-day bootcamp on Spatial Data Science.

What is the significance of Spatial Data Science?

We live in a world where the importance and availability of spatial data is ever increasing, and the value of Spatial Data Science: big data tools, geospatial analytics, and visualization is on the rise. There are many new and distributed tools available to the geospatial professional, and the ability to efficiently evaluate and integrate the wide array of options is a critical skill for the 21st century marketplace.  Spatial Data Science offers a modern workflow that includes the integration of data from multiple sources and scales; with open-source and web-based technology for robust data analysis and publication; with core spatial concepts and application of spatial analysis methods; and allows for the collaborations of people – companies, scientists, policy-makers, and the public.

Why come to the GIF to learn about it?

The Geospatial Innovation Facility (GIF) at UC Berkeley is the premier research and educational facility in the Bay Area that focuses on a broad vision of Spatial Data Science. The GIF has a decade-long history of successful GIS and remote sensing research projects. The GIF has also trained many students, researchers, and community members in geospatial techniques and applications through our popular workshop series and private consultation. With more recent advances in web-based mapping capabilities, the GIF has been at the forefront of complex web-based spatial data informatics (web-based data sharing and visualization), such as the Cal-Adapt  tool, which provides a wealth of data and information about California’s changing climate. Participants will get the benefit of our decade-long focus on Spatial Data Science: collaborative project development, rigorous spatial analysis methods, successful interaction with clients, and delivery of results to project managers, the public, and other stakeholders.

What are the key elements of the Bootcamp?

This Bootcamp is designed to familiarize participants with some of the major advances in geospatial technology today: big data wrangling, open-source tools, and web-based mapping and visualization. You will learn how and when to implement a wide range of modern tools that are currently in use and under development by leading Bay Area mapping and geospatial companies, as well as explore a set of repeatable and testable workflows for spatial data using common standard programming practices. Finally, you will learn other technical options that you can call upon in your day-to-day workflows. This 3-day intensive training will jump start your geospatial analysis and give you the basic tools you need to start using open source and web-based tools for your own spatial data projects.  

Interested in integrating open source and web-based solutions into your GIS toolkit? Come join us at our May 2015 Bootcamp: Spatial Data Science for Professionals. Applications due: 3/16/2015. Sign up here!

Thursday
Feb192015

Geolunch Seminar Talk: Spatial Data Analysis with Python

Thanks to all who attended today!  Here is a link (modified after FOSS4G NA 2015) to the slides, and below are more links for some of the free resources that were highlighted.

Code Academy (programming tutorials): http://www.codecademy.com/
Coursera (full courses): https://www.coursera.org/courses?query=python
Python wiki pages: https://wiki.python.org/moin/BeginnersGuide/NonProgrammers
https://docs.python.org/2/tutorial/
Python at Berkeley (DLab): http://python.berkeley.edu/learning_resources.html
Python Books and Training: http://pythonbooks.revolunet.com/
http://www.learnpython.org/
ArcPy tutorials from ESRI: http://training.esri.com/gateway/index.cfm?fa=catalog.
webCourseDetail&courseid=2520

http://training.esri.com/gateway/index.cfm?fa=catalog.webCourseDetail&courseid=2523

List of spatial Python packages: https://github.com/SpatialPython/spatial_python/blob/master/packages.md

If you are a graduate student, check out the graduate student-led workshops for Spring 2015: http://goo.gl/forms/rUceY1I67n

Wednesday
Dec172014

New scholarly journal: Geospatial Applications in Natural Resources

The Arthur Temple College of Forestry and Agriculture, in conjunction with Stephen F. Austin State University, will soon launch a new scholarly journal titled “Journal of Geospatial Applications in Natural Resources”.  The focus of the journal will be to publish via a rapid double-blind peer-review process articles that apply geospatial technology to quantify, qualify, map, monitor, and manage natural resources.

There is no website yet, but I will keep you posted.

Thursday
Aug142014

Google Geo for Higher Education Summit 2014


Just got back from an amazing workshop with the Google Earth Outreach Geo Team and 50+ geospatial educators, researchers, and lab managers! 

In between stealing off on the colorful google bikes  and spending time wandering the amazing Google campus, we engaged each other in discussions of integrating Google tools into higher education and learning and attended workshops introducing the plethora of Google mapping tools.

We had a warm welcome from Brian McClendon (VP of Engineering, Geo at Google, mastermind behind Google Earth, and creator of KML) who gave a great history of the program and the creation of Google Geo and gave an exciting announcement that Google; with the acquisition of Skybox is now taking to the sky with their own satellites in hand (contrary to popular belief, Google has not to this point owned any Satellites).  With this acquisition, near-real live time imagery on Google platforms seems to be closer than ever before.

Rebecca Moore (Engineering Manager, Google Earth Outreach and Earth Engine) also gave a great history of the importance of Google Earth and its transformation over the years highlighting a number of exiting things to come and products not yet released to the public including

1. A new MODIS time-lapse!

From Maggi’s blog post last year on timelapse created from LANDSAT imagery we saw the amazing capabilities to see transformations over time with the click of a button. Now Google will soon release MODIS time-lapse which having a quicker repeat interval will be able to show seasonal changes .

Check out this example here showing fires across the world, and more targeted video here! Awesome!

2. Also great news for those of you tired of the coarse resolution SRTM 90 DEM, Google is currently working to produce a much higher resolution global DEM product…stay tuned!

Throughout the 3 days, I had the opportunity to attend a variety of different workshops and came away absolutely jazzed! See below for a summary of the latest and greatest from the Google Geo team with links attached if you’re interested and want more information….. Also stay tuned for some of my renderings and products from the training!

Google’s “Ecosystem” of Technologies

Mapping:

Google Maps Engine (GME): hosting data and publishing maps online, and ability to build applications and connect Google’s data with your own.

GME Pro&Lite: simple map making in the cloud, visualize, draw, import a csv, and style your maps

Maps Gallery: A new way for organizations and public institutions to publish and share their maps online through the Google maps Engine

Google Crisis Map: a map interface initially used for emergency alerts, however it’s not entirely dedicated to crisis as you can easily integrate and create your own map mashup and community awareness map here

Maps Engine API (application program interface): to access Maps Engine data, create a new applications utilizing the data, stylize and create beautiful maps

Analysis

Google Earth Engine: (EE), Google’s geospatial analysis platform. Earth Engine brings together the world's satellite imagery — trillions of scientific measurements dating back almost 40 years — and makes it available online with tools for scientists, independent researchers, and nations to mine this massive warehouse of data to detect changes, map trends and quantify differences on the Earth's surface.

Earth Engine API (application programming interface) provides the ability to create your own algorithms to process raster and vector imagery.

Timelapse builds on Earth Engine to show decades of planetary change, both man-made and natural

Data Collection

Streetview: in Google Maps and Earth provides over five millions miles of interactive 360-degree panoramas across all seven continents; it’s the closest thing to teleportation, allowing teachers and students to virtually walk almost anywhere they dream of going. Street View began on the roads, but new technologies like theTrekker backpack or an underwater rig can take you almost everywhere.

                -Treks: Street view special collections (museums, up a mountain,etc..)

                -Views: streetview imagery crowd-sourced from user generated 360 degree photospheres. You can now connect your photospheres to create your own street view using constellations

Mobile Data Collection using Open Data Kit allows you to collect field data, such as text, photos/videos, and GPS location from an Android device where there's no internet connection and then publish that data to the web when you're back online. You can then export your data into Google Earth Engine for mapping and Google Fusion Tables for graphing, mapping and visualization. 

Visualization/ Story Telling

Tour Builder: Tour Builder is a new way to show people the places you've visited and the experiences you had along the way using Google Earth. It lets you pick the locations right on the map, add in photos, text, and video, and then share your creation. The new geo-enabled Powerpoint!

 

Thanks to Maggi for the opportunity to attend and the talented, enthusiastic Google Geo staff (including: Karin Tuxen-Bettman, John Bailey, David Thau, Christiaan Adams, and all the other workshop leads and those behind the scenes!) for developing such an action packed workshop!

Tuesday
Mar112014

Google Earth Demo at UCB

Thanks to Dave Thau, Karin Tuxen-Bettman, John Bailey, and Emily Henderson who came to visit the GIF and give a demo of the GEE toolbox. We went over the guts of GEE, Timelapse (very cool: make your own! Here is mine), the GEE GUI framework, and the GEE API. Very fun afternoon!