AGU Weds
AGU ESSI Greg Leptoukh lecture 0800-0900
https://agu.confex.com/agu/fm16/meetingapp.cgi/Paper/122201
Data, data, everywhere...
ESSI http://essi.agu.org/
Push to preserve all original data.
metadata + semantics = context
iso 19115-2
https://wiki.earthdata.nasa.gov/display/NASAISO/ISO+19115-2
Standard improvement
linked data + 19115-2 + metadata improvements (haberman kozimor, gordon; hdf group)
using ORCID
FAIR Data principles (finable, accessible, interobperable,reusable)
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4792175/
Data palooza a new research data mechanics simpon porter 10.6084/m9.figshare.3514859
wrapping core data molecules with metadata and provenance
earthecube.org
esipfed.org
Siri Khalsa - BCube Project (EarthCube talk)
https://nsidc.org/research/projects/Khalsa_BCube.html
Brokering Building Block
Brokering is middleware (isn't CyVerse middleware?)
Middleware does not belong to data service providors or consumers.
GI Cat in the middle
CKAN, OpenSearch, CSW, WCS, OGC services, SOAP services, OPeNDP services, OpenSearchCatalog, OAI-PMH interface, CSW interface.
Visted Posters, dropped into an earthquake session
Craig Glennie - Mobile laser scanning of earthquake faults
Mobile laser scanner on the back of a f350 utility bed with a steel scaffolding - Velodyne + 2 Reigl untis
GNSS control Kinematic GNSS - 2cm accuracy
Backpack survey as well
Permanent structures treated as geodetic markers
1000s of features need to be correlated befoer and after
Vectors and RANSAC (Random Sample Concensus)
GPU processing (fast)
Built Environment Geodesy - computing the displacement of housses between the two events.
1230-1330 Data FAIR
findable, accessible, interoperable, reusable.
https://www.nsf.gov/pubs/policydocs/pappguide/nsf16001/
When you submit your data, prepare them, point to a domain specific archive (a list woudl be nice).
follow ESIP guidelines.
better data management to yield better results.
DMP = research methods.
1340 - 1500 Landscape Response to a Changing Climate
Jon Pelletier
ncep reanalysis
cmip5
ccsm4
worldclim dataset
primary forcing : temp, precip, wind, landuse
secondary forcing: runoff and soil moisture, landcover, sea level, storm surge, waves
subcanopy solar radiation modelling r.sun talk
Laura Belica (NCState)
used the subcanopy solar radiation model -developed Bode et al. 2014 in Sierra Nevada
gap submodel and subcanopy model
light penetration index -
Coweeta Basin LTER
solar radiation of direct and diffuse at the stream water surface
Eastern US has high levels of diffuse radiation vs direct
broadleaf trees have a greater light absorption.
Data are available on OpenTopo.
Used the LASOverage tool
r.sun.hourly used to estimate SR for cloud free time periods.