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Context images of an active ripple field and meteorological station within Grand Falls dune filed, Arizona from April 2021 to December 2021 Nine BlazeVideo cameras have been set up surrounding an active ripple field and meteorological station within Grand Falls dune field, Arizona. Images are taken at a set time to record sand movement. Data presented here span from April 22, 2021 to December 7, 2021. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arizona, Grand Falls, Navajo Indian Reservation, climatologyMeteorologyAtmosphere, deserts, All tags... farming, ripples, sand, Fewer tags Imagery and meteorological data from April 2021 to December 2021, Grand Falls Dune Field, Arizona Grand Falls dune field (GFDF) is located on the Navajo Nation, ~70 km NE of Flagstaff, AZ. This active dune field displays a range of morphologies, including barchans, smaller dunes, and ripples, and is bimodal in composition. The felsic component is likely derived from the Little Colorado River, and the mafic component (basaltic grains) is locally sourced from nearby cinder cones [1]. GFDF is an excellent analog site for both active dunes on Mars and other planetary bodies that have dune-like features (e.g., Venus and Titan). We have set up a meteorological station within the dune field that records temperature, barometric pressure, relative humidity, wind direction, wind speed, solar radiation, and precipitation... Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arizona, Grand Falls, Navajo Indian Reservation, Soil Sciences, USGS Science Data Catalog (SDC), All tags... atmospheric and climatic processes, atmospheric properties, climatologyMeteorologyAtmosphere, dunes, field inventory and monitoring, geoscientificInformation, Fewer tags Meteorological data at Grand Falls dune field, Arizona, collected from April 2021 to December 2021 A meteorological station equipped with a rain gauge, atmospheric pressure sensor, temperature and relative humidity sensor, soil moisture sensor, and an anemometer (measuring wind speed, gust speed, and direction) was deployed at Grand Falls dune field, Arizona. This dataset has been collecting data every 15 minutes with the goal to provide context for ripple and dune migration at an active dune field site. Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Arizona, Grand Falls, Navajo Indian Reservation, Wind, air temperature, All tags... climate data, climatologyMeteorologyAtmosphere, geoscientificInformation, meteorological data, relative humidity, Fewer tags PAAD: The Planetary Aeolian Analog Database The Terrestrial Analogs Data Portal (TADP; https://tadp.astrogeology.usgs.gov/) has been established as a repository and data discovery portal which leverages USGS ScienceBase, a trusted long-term digital repository that provides access to all USGS data services. Creation of the TADP service is in response to a number of NASA-generated reports identifying the need for a permanent planetary analog repository which adheres to standards-based archives. Presented here is the first version of the Planetary Aeolian Analog Database (PAAD) that will be incorporated into the TADP. This dataset is focused on dune field analogs, currently comprising 45 sites from all over the world and includes a set of "core" attributes (that... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Antarctica, Argentina, Australia, China, Dune field, All tags... Dune type, Fiji, Iceland, Iran, Israel, Köppen−Geiger Climate Classification, Mexico, Planetary Sciences, Qatar, Sediment source, Sedimentology, Terrestrial analog, USGS Science Data Catalog (SDC), United States, geoscientificInformation, Fewer tags