https://www.usgs.gov/publications/singular-spectrum-analysis-time-series-missing-data
Geophysical time series often contain missing data, which prevents analysis with many signal processing and multivariate tools. A modification of singular...
singular spectrum analysistime seriesmissing data
https://www.usgs.gov/publications/real-time-telemetry-and-multi-state-modeling
This project will result in real-time data and other invasive carp movement information to inform realtime management decisions and refine the SEICarP model....
real timetelemetrymultistatemodeling
https://www.usgs.gov/media/images/frozen-time-ice-and-snow-yield-secrets-past
Snow-capped Mauna Loa volcano on December 8, 2005.
frozentimeicesnowyield
https://www.bgs.ac.uk/discovering-geology/maps-and-resources/fossils-and-geological-time-resources/
You can download, print and make a number of paper dinosaur puppets to play with or colour-in a geological timeline to hang in your bedroom or classroom.
geological timefossilsresourcesbritishsurvey
https://www.usgs.gov/publications/mapping-monkeypox-transmission-risk-through-time-and-space-congo-basin
Monkeypox is a major public health concern in the Congo Basin area, with changing patterns of human case occurrences reported in recent years. Whether this...
mappingmonkeypoxtransmissionrisktime
https://www.usgs.gov/media/images/time-domain-electromagnetic-method-diagrams
The image above shows an example of how the Time-Domain Electromagnetic surface-geophysical technique uses a transmitter loop to induce eddy currents in the...
time domaingeological surveyelectromagneticmethoddiagrams
https://www.usgs.gov/media/files/introduction-geologic-time
What is geologic time? How do scientists figure out how old rock layers are relative to each other and assign ages to them? How old is Earth and what is a...
geologic timegeological surveyintroduction
https://www.usgs.gov/media/images/real-time-streamflow-new-england-march-31-2021
Static map of real-time streamflow in New England, March 31, 2021.
real timenew englandstreamflowmarchu
https://www.usgs.gov/media/images/map-real-time-river-flow-91718-chesapeake
Map of real-time river flows in the Chesapeake Bay. watershed.September 17, 2018Sites with black symbols are record highs.Sites with blue shades are well above...
real timeriver flowmap
https://www.usgs.gov/media/images/trek-through-time-graphics-silurian
The Trek through Time is a short walk through the woods at the Reston National Center. It contains 16 plaques including an introduction, and 15 depicting...
geological surveytrektimegraphicssilurian