Spatial Signals is a podcast about remote sensing, GIS, and geospatial technologies - but more importantly it’s a podcast about the people who use and apply them. This podcast is sponsored by AmericaView, the national remote sensing network dedicated to empowering Earth Observation. Your hosts are Dr. Bradley Shellito from Youngstown State University and Mr. Chris McGinty, the Executive Director of AmericaView. New episodes every Monday morning.
To Better Use Earth Observations To Benefit Society with Tim Stryker
Tim Stryker from Hudson Passage, LLC joins us to talk about the Presidential Management Fellows Program, Tim’s time being a guide for a traveling exhibit in the former Soviet Union, the White House Office of Science and Technology Policy, the US Group on Earth Observations, Tim’s time at the USGS, connections with international remote sensing programs, NOAA and international coordination of weather satellites, remote sensing ground stations across the planet, the impact of Landsat, public data and imagery and its multiple applications, Tim’s consultancy Hudson Passage LLC, and much more. Show notes and photos are available at: https://americaview.substack.com
26 Oct 2026
The View From Above with Tim Warner
Tim Warner from West Virginia University joins us to talk about enjoying the view from above as a kid, a career-defining course in photogeology and remote sensing, Spectral Africa, studying patterns in aeolian sand, a chance meeting on an airplane that changed the direction of Tim’s life, traveling by canoe, geological mapping with remote sensing and GIS, the origin of WestVirginiaView as the second StateView program, developing a statewide consortium, Tim’s time as an editor for multiple journals, hiking in the Italian Alps, advice for new geospatial professionals, and much more. Show notes and photos are available at: https://americaview.substack.com
19 Oct 2026
Every Pixel Has A Story with Peder Nelson
Peder Nelson from Oregon State University joins us to talk about his father's time working at EROS in Sioux Falls, Landsat as Peder’s other sibling, simulating with cameras what digital Landsat images would be like, being part of a tech migrant family, graffiti from space, the development of digital sensors, stewarding data to make it useful, planning for the future of remote sensing, people’s first light to connect with remote sensing, the GLOBE program, the GLOBE Observer App, a need to collaboratively continue remote sensing and data into the future, and much, much more. Show notes and photos are available at: https://americaview.substack.com
Who has been a guest on Spatial Signals
Names identified in recent episode analyses. Showing up to five guests.
Santosh Panda
Robert Washington-Allen
Jeong Chang “JC” Seong
Pablo Viramontes
Paige Brochu
Reach and audience
Public platform figures. Ratings count people who left a rating, not total listeners.
YouTube views
40
Score snapshot 15 Sept 2025
Apple Podcasts (US)
5.0 / 5
5 ratings
Spotify
5.0 / 5
3 ratings
Podcast Authority Score: 43 / 100
A composite of feed quality, social presence, YouTube performance and engagement. Read the methodology.
Quality
48
Social presence
0
YouTube
63
Engagement
32
Contact Spatial Signals
Guest appearances
Does not typically book guests
Based on episode analysis; this does not confirm that the show is currently accepting guests.
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