Datasets


Published By US Agency for International Development

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a set of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This is a workflow tracking system for human resources staff.


Published By U.S. Geological Survey, Department of the Interior

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The USGS Central Region Energy Team assesses oil and gas resources of the United States. The onshore and State water areas of the United States comprise 71 provinces. Within these provinces, Total Petroleum Systems are defined and Assessment Units are defined and assessed. Each of these provinces is defined geologically, and most province boundaries are defined by major geologic changes. The Appalachian Basin Province is located in the eastern United States, encompassing all or parts of the counties in Alabama, Georgia, Kentucky, Maryland, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, and West Virginia. The main population centers within the study area are Birmingham, Alabama; Buffalo, New York; Cleveland, Ohio; Pittsburgh, Pennsylvania; Chattanooga, Tennessee; and Roanoke, Virginia. The main Interstates are I-20, I-24, I-40, I-59, I-64, I-65, I-66, I-70, I-71, I-75, I-76, I-77, I-78, I-79, I-80, I-81, I-83, I-84, I-87, I-88, and I-90. The Ohio, Susquehanna, Allegheny, Tennessee, Coosa, Delaware, New, Potomac, and Scioto Rivers and their tributaries drain the area. The province boundary was drawn to include the geologic structures generally considered to be in or bounding the Appalachian Basin.


Published By National Oceanic and Atmospheric Administration, Department of Commerce

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

Automatic Identification Systems (AIS) are a navigation safety device that transmits and monitors the location and characteristics of many vessels in U.S. and international waters in real-time. In the U.S. the Coast Guard and industry collect AIS data, which can also be used for a variety of coastal planning purposes. NOAA and BOEM have worked jointly to re-task and make available some of the most important records from the U.S. Coast Guard's national network of AIS receivers. Information such as location, time, ship type, length, width, and draft have been extracted from the raw data and prepared as track lines for analyses in desktop GIS software. The data represented in this dataset is a subset of the 2011 Great Lakes Vessel Traffic showing only tanker vessel traffic.


Published By Federal Emergency Management Agency, Department of Homeland Security

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

FEMA Framework Basemap datasets comprise six of the seven FGDC themes of geospatial data that are used by most GIS applications (Note: the seventh framework theme, orthographic imagery, is packaged in a separate NFIP Metadata Profile): cadastral, geodetic control, governmental unit, transportation, general structures, hydrography (water areas & lines. These data include an encoding of the geographic extent of the features and a minimal number of attributes needed to identify and describe the features. (Source: Circular A16, p. 13)


Published By US Fish and Wildlife Service, Department of the Interior

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This map was produced by the Division of Realty to depict landownership at St. Catherine Creek National Wildlife Refuge. It was generated from rectified aerial photography, cadastral surveys and recorded documents.


Published By National Oceanic and Atmospheric Administration, Department of Commerce

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded


Published By National Aeronautics and Space Administration

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

Rolling wall vessels (RWV) utilizing both single cell lines and co-cultures with two or more cell types are contributing significantly to our understanding of tumor development, cell biology and the role of cell-cell interaction in physiological processes. These studies would be significantly enhanced if the various populations of cells could be individually identified and monitored over the course of experimentation. Optical and ultrasound technologies will be employed to monitor the development and structure of these constructs. Multiple studies could be further enhanced if it were possible to grow three dimensional constructs comprised of multiple human tissues in immunodeficient mice and image these with ultrasound and optical technologies. Constructs grown in mice may well develop far beyond what is currently possible in vitro. This could open the door for a multitude of previously impossible routes of investigation. We propose to introduce genes coding for firefly luciferase and GFP into various human cell types to allow each population to be monitored in real time over the course of experimentation. By using imaging technology to visualize and quantify different cell populations incorporated into the three dimensional constructs that are the result of RWV culture, our understanding of cell-cell interaction, anti-cancer drug efficacy and specificity and other aspects of cell biology will be greatly enhanced. By implanting these imagable three dimensional constructs into immunodeficient mice, it may be possible to continue growing these multicellular structures thereby affording researchers opportunities to study tumor and cell biology, cellular interaction and many other areas not currently possible.


Published By National Aeronautics and Space Administration

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The Nitrogen Fertilizer Application dataset of the Global Fertilizer and Manure, Version 1 Data Collection represents the amount of nitrogen fertilizer nutrients applied to croplands. The national-level nitrogen fertilizer application rates for crops are from the International Fertilizer Industry Association (IFA) "Fertilizer Use by Crop 2002" statistics database that is available by request from the Food and Agriculture Organization (FAO). The number of crop-specific fertilizer application rates reported for each country ranged from 2 crops (Guinea) to over 50 crops (United States), and the years for which the data are reported range from 1994 to 2001. Spatially explicit fertilizer inputs of Nitrogen (N) were computed by fusing national-level statistics on fertilizer use with global maps of harvested area for 175 crops. The data were compiled by Potter et al. (2010) and are distributed by the Columbia University Center for International Earth Science Information Network (CIESIN).



Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The Air Carrier Statistics database, also known as the T-100 data bank, contains domestic and international airline market and segment data. certificated U.S. air carriers report monthly air carrier traffic information using Form T-100. Foreign carriers having at least one point of service in the United States or one of its territories report monthly air carrier traffic information using Form T-100(f). The data is collected by the Office of Airline Information, Bureau of Transportation Statistics, Research and Innovative Technology Administration.


Published By US Fish and Wildlife Service, Department of the Interior

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

These data identify, in general, the areas where final critical habitat for the Fresno kangaroo rat (Dipodomys nitratoides exilis) occur.


Published By US Fish and Wildlife Service, Department of the Interior

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This report summarizes the Waterfowl Breeding Population and Habitat Survey for northern Manitoba, northern Saskatchewan, and the Saskatchewan River Delta during 1998. The primary purpose of the survey is to provide information on spring population size and trajectory for certain North American duck species. Survey methods, habitat and weather conditions, breeding population indices, and tables of population estimates are provided.


Published By National Aeronautics and Space Administration

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This web page gives detailed information on the equations for various forms of the Stress-omega Full Reynolds Stress model.


Published By US Fish and Wildlife Service, Department of the Interior

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

A major wildlife objective for the Prime Hook National Wildlife Refuge is the production of food for Canada geese during the fall migration, winter and spring migration. Crops are planted to furnish additional food for waterfowl. A second important refuge wildlife objective is duck production. Grasslands and croplands in the grassclover stage of rotation provide important nesting habitat for ducks, especially adjacent to the marsh. The use of agricultural lands for crop production prevents the invasion of brush and the loss of open habitats. Management of grasslands also helps to prevent invasion of brush. A third important refuge wildlife objective is providing habitat for the endangered Delmarva Fox Squirrel.


Published By National Oceanic and Atmospheric Administration, Department of Commerce

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.


Published By National Oceanic and Atmospheric Administration, Department of Commerce

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide background data for engineers, scientific, and other commercial and industrial activities. Hydrographic survey data primarily consist of water depths, but may also include features (e.g. rocks, wrecks), navigation aids, shoreline identification, and bottom type information. NOAA is responsible for archiving and distributing the source data as described in this metadata record.


Published By National Aeronautics and Space Administration

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This is a combined data set of canopy, subcanopy and understory composition by vegetation species and study site ID


Published By U.S. Geological Survey, Department of the Interior

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This map layer is a grid map of 1996 average vegetation growth for Alaska and the conterminous United States. The nominal spatial resolution is 1 kilometer and the map layer is based on 1-kilometer AVHRR data. The data were compiled by staff at the USGS Center for Earth Resources Observation and Science.


Published By Department of Agriculture

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This data is used to determine eligibility for certain USDA broadband loan and grant programs.



Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This archival package contains data collected to monitor coral reef carbonate chemistry over time, at US affiliated coral reef sites, through quantifying key chemical parameters that are expected to be impacted by ocean acidification. This effort addresses OAP programmatic themes 1 and 5 by maintaining the coral reef portion of the OA monitoring network and developing a procedure for data synthesis, assimilation, and distribution. Incorporating an interdisciplinary approach, this project will collect, process, analyze, and steward dissolved inorganic carbon (DIC) and total alkalinity (TA) water sample data to document seawater carbonate chemistry at Class 0, II, III climate monitoring sites in coral reef areas of the US Atlantic and Pacific regions.


Published By US Fish and Wildlife Service, Department of the Interior

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

Doublecrested cormorants feeding in the Sampit River below the International Paperr co. discharge were collected for dioxin analyses. Whole body samples were submitted to the lab for 2,3,7,8 TCDD and TCDF determining. Concentrations exceeding background levels were identified in all cormorants collected.


Published By National Oceanic and Atmospheric Administration, Department of Commerce

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This dataset is the bare earth lidar data for St. Johns County, Florida, acquired in early January and February of 2004. This data was collected to develop comprehensive countywide base mapping and perform other GIS enhancements to support master drainage planning, transportation planning, preliminary engineering and wetland preservation studies. The surveyed area included all of St. Johns County, approximately 610 square miles. Eighty-seven (87) flight lines of high density lidar data (average GSD is 3.3 feet) were obtained at an altitude of 3000 feet AGL. This data set contains only model keypoints (points that are a thinned data set that is intended to remove extraneous data such as trees and points that are deemed redundant to the final bare earth product) that are classified as ground points. As a result, there are a lower number of points than in a full mass point lidar data set; and it is recommended that the data be downloaded as points and used with a TIN (Triangulated Irregular Network) or similar algorithm to produce a bare earth surface.



Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

<p> PEAC’s novel technical approach is to leverage a low-power processor such as Aeroflex LEON-3 processor or ARM processor augmented with a co-processor, PEAC-Core, to be developed in this proposal that controls such critical system functions as power management, fault tolerance, and timing synchronization. It is based on observations of three major power-efficiency-limiting factors prevailing in conventional state-of-the-art space avionics: (1) Lack of adaptive, fine-grained, and multiple avionics power operational modes – almost all existing avionics designs support merely on/off power modes at the box-level. Once powered on, it is never powered off, wasting significant amount of energy even during off-duty cycle; (2) Lack of effective usage of inherent low-power features of modern space-grade microelectronics parts such as clock-gating and multiple-power-mode for microprocessors and variable-voltage-scaling for other parts; and (3) Lack of finer-granularity match between the mission operational mode (typically bursty) and the avionics operational mode (typically flat). PEAC’s unique innovations are embodied in its three key components: (1) PEAC-Core: it is a central controller that handles power management, fault tolerance, and timing synchronization. It will provides on-demand and fine-grained power scheduling algorithm capable of trading performance and power consumption at run-time via systematic power management at both board and chip level. In particular, PEAC uses dual power domains: always-on domain – is always powered and provides minimal functions such as timer and CCSDS Critical Relay Command Handling, consumes minimal power of less than 100 µW, and at-times-changed domain – it is managed at runtime with multiple power profiles adapted to various mission operational modes; (2) PEAC-designtime: it is a set of design guidelines of low-power board/firmware/software (such as clock gating, variable voltage scaling, etc.), power-aware RTL IP cores, power-aware.</p>


Published By Office of Personnel Management

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a set of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The Office of Personnel Management (OPM) Records Management Directive provides guidelines for the management of OPM records, and identifies the records management responsibilities of OPM employees, contractors and interns.


Published By National Aeronautics and Space Administration

Issued over 9 years ago

US
beta

Summary

Type of release
a one-off release of a single dataset

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

This Small Business Innovation Research Phase I project will be used to analyze, design, model, and test a birefringent microlens array for use in a new type of ultra high resolution virtual reality display. DTI has demonstrated a technology that uses a rapidly scanned miniature LCD to produce images possessing much more resolution than the LCD itself. It accomplishes this by illuminating different subregions of each pixel during each scan, producing an image made up of the subregions instead of the pixels themselves. At present, custom made microdisplays with lens arrays embedded in the front glass are needed to focus light into the tiny pixel subregions. This Phase I program will assess the feasibility of a novel type of lens array that can be mounted outside the microdisplay glass and still focus light into the tiny pixel subregions. Such an element could be added to existing microdisplays after the microdisplays were manufactured, thus eliminating the need for custom microdisplays and allowing several off the shelf models to employ DTI's ultra high resolution technique at much lower cost. Products made with these displays hold the promise of new benchmarks in image fidelity and immersion in VR and tele-operated systems.


Published By Federal Emergency Management Agency, Department of Homeland Security

Issued over 9 years ago

US
beta

Summary

Type of release
ongoing release of a series of related datasets

Data Licence
Not Applicable

Content Licence
Creative Commons CCZero

Verification
automatically awarded

Description

The Digital Flood Insurance Rate Map (DFIRM) Database depicts flood risk Information And supporting data used to develop the risk data. The primary risk; classificatons used are the 1-percent-annual-chance flood event, the 0.2-percent- annual-chance flood event, and areas of minimal flood risk. The DFIRM Database is derived from Flood Insurance Studies (FISs), previously published Flood Insurance Rate Maps (FIRMs), flood hazard analyses performed in support of the FISs and FIRMs, and new mapping data, where available. The FISs and FIRMs are published by the Federal Emergency Management Agency (FEMA). The file is georeferenced to earth's surface using the UTM projection and coordinate system. The specifications for the horizontal control of DFIRM data files are consistent with those required for mapping at a scale of 1:12,000.