<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="Generator" content="Microsoft Word 15 (filtered medium)">
<style><!--
/* Font Definitions */
@font-face
{font-family:"Cambria Math";
panose-1:2 4 5 3 5 4 6 3 2 4;}
@font-face
{font-family:Calibri;
panose-1:2 15 5 2 2 2 4 3 2 4;}
@font-face
{font-family:"Palatino Linotype";
panose-1:2 4 5 2 5 5 5 3 3 4;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{margin:0in;
margin-bottom:.0001pt;
font-size:11.0pt;
font-family:"Calibri",sans-serif;}
a:link, span.MsoHyperlink
{mso-style-priority:99;
color:blue;
text-decoration:underline;}
span.EmailStyle19
{mso-style-type:personal-reply;
font-family:"Calibri",sans-serif;
color:windowtext;}
.MsoChpDefault
{mso-style-type:export-only;
font-size:10.0pt;}
@page WordSection1
{size:8.5in 11.0in;
margin:1.0in 1.0in 1.0in 1.0in;}
div.WordSection1
{page:WordSection1;}
--></style>
</head>
<body lang="EN-US" link="blue" vlink="purple">
<div class="WordSection1">
<p class="MsoNormal">Hi GHSC folks,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Join into talks about landslide research this Wed. See the information about the talks and how to listen-in below…<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal" style="background:white;vertical-align:baseline"><b><span style="font-size:8.0pt;font-family:"Palatino Linotype",serif;color:#174E86;border:none windowtext 1.0pt;padding:0in">Francis Kevin Rengers, Ph.D. | Geomorphologist </span></b><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#222222"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white;vertical-align:baseline"><b><span style="font-size:8.0pt;font-family:"Palatino Linotype",serif;color:#174E86">U.S. Geological Survey | Research Geologist </span></b><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#222222"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white;vertical-align:baseline"><b><span style="font-size:8.0pt;font-family:"Palatino Linotype",serif;color:#174E86">1711 Illinois St. Golden, CO 80401 </span></b><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#222222"><o:p></o:p></span></p>
<p class="MsoNormal" style="background:white;vertical-align:baseline"><b><span style="font-size:8.0pt;font-family:"Palatino Linotype",serif;color:#174E86">office: 303-273-8637 | cell: 720-618-0351</span></b><span style="font-size:8.0pt;font-family:"Arial",sans-serif;color:#222222"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><b><span style="font-size:8.0pt;font-family:"Palatino Linotype",serif;color:#174E86"><a href="https://www.usgs.gov/staff-profiles/francis-rengers"><span style="color:#0563C1">https://www.usgs.gov/staff-profiles/francis-rengers</span></a></span></b><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">"Thomas, Matthew A" <matthewthomas@usgs.gov><br>
<b>Date: </b>Monday, June 8, 2020 at 8:38 AM<br>
<b>To: </b>LHP Seminar <landslidegroupmeeting@doimspp.onmicrosoft.com><br>
<b>Subject: </b>LHP Seminar, Wed. (June 10): Sabrina Martinez and Liam Toney presenting on semi-automatic landslide detection in Puerto Rico and rock-ice avalanche dynamics in Alaska<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><o:p> </o:p></p>
</div>
<div>
<div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black">Hi Folks,<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black;background:white">The <b>LHP Seminar</b> will meet (virtually, via Microsoft Teams) this week on<b> Wednesday, June 10th @ 1500</b> <b>Mountain </b>time.</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black;background:white">Our very own
<a href="https://www.linkedin.com/in/geo-sabrina/" title="https://www.linkedin.com/in/geo-sabrina/">
Sabrina Martinez</a> and <a href="https://liam.earth/" title="https://liam.earth/">
Liam Toney</a> have offered to tag team this Wednesday's meeting!</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><b><span style="font-size:12.0pt;color:black;background:white">Semi-automatic landslide detection using Sentinel-2 imagery: case study in the Añasco River watershed, Puerto Rico</span></b><span style="font-size:12.0pt;color:black;background:white">
(Sabrina Martinez):</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
</div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black">The increasing availability and spatiotemporal resolution of satellite imagery has propelled efforts to use this imagery to automatically detect landslides. Many of the
proposed detection workflows require specialized software making them inaccessible for many geoscientists. In this study, we assess the performance of accessible algorithms in detecting landslides using multi-temporal satellite imagery.
<o:p></o:p></span></p>
</div>
<div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><b><span style="font-size:12.0pt;color:black">Reconstructing the dynamics of the highly-similar May 2016 and June 2019 Iliamna Volcano, Alaska ice–rock avalanches from seismoacoustic data </span></b><span style="font-size:12.0pt;color:black;background:white">(Liam
Toney):</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black">Iliamna Volcano (Alaska) is a glacier-mantled stratovolcano which experiences frequent, large ice and rock avalanches. In this study we use seismic and acoustic waves to
characterize the dynamics of two particularly large — and strikingly similar — events via inversion and qualitative analysis.<o:p></o:p></span></p>
</div>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black;background:white">Hope you can join us!</span><span style="font-size:12.0pt;color:black"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal" style="background:white"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
</div>
<div>
<div>
<div>
<p style="background:white"><b><span style="font-size:10.0pt;color:#201F1E;background:white">Seminar Connection Instructions:</span></b><span style="font-size:11.5pt;color:#201F1E"><o:p></o:p></span></p>
</div>
<div>
<div>
<p style="background:white"><span style="font-size:10.0pt;color:black;background:white">-- Turn your VPN services off.</span><span style="font-size:11.5pt;color:#201F1E"><o:p></o:p></span></p>
</div>
<div>
<p style="background:white"><span style="font-size:10.0pt;color:black;background:white">-- Join in via Microsoft Teams by <a href="https://teams.microsoft.com/dl/launcher/launcher.html?url=%2f_%23%2fl%2fmeetup-join%2f19%3ameeting_NmU4M2E3ZDktNmIwOS00Y2NkLWEyZmMtNGM3YTQwYjQxYTFm%40thread.v2%2f0%3fcontext%3d%257b%2522Tid%2522%253a%25220693b5ba-4b18-4d7b-9341-f32f400a5494%2522%252c%2522Oid%2522%253a%252282b4c0ea-89e9-402c-8d2a-8f68ffac5319%2522%257d%26anon%3dtrue&type=meetup-join&deeplinkId=1ceac2a8-ddaa-474e-88cd-f8c0efe6264c&directDl=true&msLaunch=true&enableMobilePage=false&suppressPrompt=true" target="_blank" title="https://teams.microsoft.com/dl/launcher/launcher.html?url=%2f_%23%2fl%2fmeetup-join%2f19%3ameeting_NmU4M2E3ZDktNmIwOS00Y2NkLWEyZmMtNGM3YTQwYjQxYTFm%40thread.v2%2f0%3fcontext%3d%257b%2522Tid%2522%253a%25220693b5ba-4b18-4d7b-9341-f32f400a5494%2522%252c%2522">clicking
here</a>.</span><span style="font-size:11.5pt;color:#201F1E"><o:p></o:p></span></p>
<p style="background:white"><span style="font-size:11.5pt;color:#201F1E"><o:p> </o:p></span></p>
</div>
</div>
</div>
<div>
<p style="background:white"><span style="font-size:11.5pt;color:#201F1E">Take care,<o:p></o:p></span></p>
<p style="background:white"><span style="font-size:11.5pt;color:#201F1E">matt<o:p></o:p></span></p>
</div>
</div>
</div>
</div>
<div>
<div>
<p class="MsoNormal"><span style="font-size:12.0pt;color:black"><o:p> </o:p></span></p>
</div>
<div id="Signature">
<div>
<p class="MsoNormal"><b><span style="font-size:10.0pt">Matthew A. Thomas</span></b><span style="font-size:12.0pt"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt">Research Hydrologist (Mendenhall Fellow)</span><span style="font-size:12.0pt"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black;background:white">1711 Illinois Street, Golden, CO 80403</span><span style="font-size:12.0pt"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black;background:white">office: 303-273-8588 </span><span style="font-size:12.0pt"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;color:black;background:white">cell: 720-417-9021<br>
<br>
</span><span style="font-size:12.0pt"><o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-size:12.0pt"><a href="https://www.usgs.gov/staff-profiles/matthew-a-thomas" title="https://www.usgs.gov/staff-profiles/matthew-a-thomas"><span style="font-size:10.0pt;background:white">USGS</span></a></span><span style="font-size:10.0pt"> |
</span><span style="font-size:12.0pt"><a href="https://www.researchgate.net/profile/Matthew_Thomas27" title="https://www.researchgate.net/profile/Matthew_Thomas27"><span style="font-size:10.0pt">Research Gate</span></a></span><span style="font-size:10.0pt">
| <a href="https://scholar.google.com/citations?user=Hg7I2YcAAAAJ&hl=en" title="https://scholar.google.com/citations?user=Hg7I2YcAAAAJ&hl=en">
Google Scholar</a></span><span style="font-size:12.0pt"><o:p></o:p></span></p>
</div>
</div>
</div>
</div>
</body>
</html>