Filters: partyWithName: U.S. Geological Survey (X) > Types: Downloadable (X) > partyWithName: U.S. Geological Survey, Southwest Region (X)

Filters Date Range Past year (2) Past month (0) Past week (0) Past day (0) Custom range... To   Search Extensions Shapefile (4) ArcGIS Service Definition (1) Types Map Service (6) OGC WFS Layer (5) OGC WMS Layer (5) Shapefile (5) ArcGIS REST Map Service (1) ArcGIS Service Definition (1) OGC WMS Service (1) Contacts Amy L Read U.S. Geological Survey - ScienceBase Libby M. Kahler Arizona Water Science Center Water Resources More... Categories Data (6) Data Release - Revised (1) Tag Types Theme (6) Place (6) USGS Scientific Topic Keyword (5) Harvest Set (6) Tag Schemes None (6) USGS Thesaurus (5) Common geographic areas (4) Geographic Names Information System (GNIS) (3) Alexandria Digital Library Feature Type Thesaurus (3) ISO 19115 Topic Category (3) View Results as: JSON ATOM CSV

Estimated crop irrigation water use withdrawals in Willcox Groundwater Basin, Arizona for 2022 Observations of irrigated agricultural land within the Willcox Groundwater Basin in Arizona. Digitized field boundaries were used to locate crops for in situ verification twice in 2022; crop verification occurred first on May 17th and again on August 26th. Field boundaries were digitized from U.S. Department of Agriculture, National Agricultural Imagery Program County Mosaic 2021 imagery for Arizona and supplemented with Landsat and Sentinel2 imagery collections accessed via the Sentinel Hub, Sentinel Playground (https://apps.sentinel-hub.com/sentinel-playground). Satellite images were also used to identify the length of the growing season and crop condition. Water withdrawals were calculated using the modified... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arizona, Cochise, Graham, Land Use Change, USGS Science Data Catalog (SDC), All tags... Water Resources, Willcox Groundwater Basin, agricultural sites, groundwater, irrigation, water use, Fewer tags Repeat microgravity data from Tucson Basin and Avra Valley, Arizona, 2016-2019 This dataset supercedes an earlier data release and includes all previous data in addition to data from 2019. These data represent the network-adjusted results of relative- and absolute-gravity surveys. Relative-gravity surveys were carried out using a Micro-g LaCoste D-series relative-gravity meter. The effect of solid Earth tides and ocean loading were removed from the data. Instrument drift was removed by evaluating gravity change during repeated measurements at one or more base stations. Absolute-gravity surveys were carried out using a Micro-g LaCoste, Inc. A-10 absolute-gravity meter. Vertical gradients between the different measuring heights of the absolute- and relative-gravity meters were measured using... Categories: Data, Data Release - Revised; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arizona, Arizona Water Science Center, Avra Valley, Southwest Gravity Program, Tucson, All tags... USGS Science Data Catalog (SDC), Water Resources, geophysics, geoscientificInformation, gravimeter measurement, gravitational field (earth), groundwater, time series datasets, Fewer tags Mines, Mineral Occurrences, and Mining Districts in the Carlin Area, Nevada Sediment hosted gold deposits in Nevada were first mined in the 1960s from open pit mines with large tonnage and low grade resources. Since that time, continuing exploration and discovery have identified extraordinary resources, and together these deposits now form the second-largest gold endowment on Earth, surpassed only by the Witwatersrand Gold Fields of South Africa. The data herein are part of a larger U.S. Geological Survey (USGS) project to develop an updated geospatial database of mines, mineral deposits and mineral regions in the United States. The point and polygon layers within this database represent locations of mines, mineral occurrences (which includes deposits and prospects), and mining... Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Ag, Au, BLM, Bureau of Land Management, Carlin, All tags... Cu, Elko County, Eureka County, Hg, Mo, Nevada, Pb, Santa Renia Mountains, Sb, Tuscarora Mountains, U.S. Geological Survey, USGS, USGS Mineral Deposit Database, USGS Science Data Catalog (SDC), United States, W, Zn, antimony, barite, copper, economic geology, geospatial datasets, gold, lead, mercury, mine, mine sites, mineral commodity, mineral deposit areas, mineral deposit type, mineral deposits, mineral occurrence, mineral resources, molybdenum, natural resource exploration, open pit mine, silver, surface workings, tungsten, turquoise, underground workings, zinc, Fewer tags Repeat microgravity data from Tucson Basin and Avra Valley, Arizona, 2016-2019 (COPY) This dataset supercedes an earlier data release and includes all previous data in addition to data from 2019. These data represent the network-adjusted results of relative- and absolute-gravity surveys. Relative-gravity surveys were carried out using a Micro-g LaCoste D-series relative-gravity meter. The effect of solid Earth tides and ocean loading were removed from the data. Instrument drift was removed by evaluating gravity change during repeated measurements at one or more base stations. Absolute-gravity surveys were carried out using a Micro-g LaCoste, Inc. A-10 absolute-gravity meter. Vertical gradients between the different measuring heights of the absolute- and relative-gravity meters were measured using... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arizona, Arizona Water Science Center, Avra Valley, Southwest Gravity Program, Tucson, All tags... USGS Science Data Catalog (SDC), Water Resources, geophysics, geoscientificInformation, gravimeter measurement, gravitational field (earth), groundwater, time series datasets, 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 Estimated crop irrigation water use withdrawals in Ranegras Plain Groundwater Basin, Arizona for 2020 Observations of irrigated agricultural land within the Ranegras Plain Groundwater Basin in Arizona. Crops were verified in situ three times in 2020 first on March 11th, then on May 27th, and finally on August 11th; based on digitized field boundaries. Field boundaries were digitized from U.S. Department of Agriculture, National Agricultural Imagery Program images dated 2019 and supplemented with Landsat and Sentinel2 imagery collections accessed via the U.S. Geological Survey LandLook Viewer (https://landlook.usgs.gov/) and Sentinel Hub, Sentinel Playground (https://apps.sentinel-hub.com/sentinel-playground). Satellite images were also used to identify the length of the growing season and crop condition. Water withdrawals... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Arizona, La Paz, Land Use Change, Ranegras Plain Groundwater Basin, USGS Science Data Catalog (SDC), All tags... Water Resources, agricultural sites, groundwater, irrigation, water use, Fewer tags