645,296 datasets found

Sewerage Service Areas dataset current as of 1995. Sewered Areas; s44usa95; Areas served by municipal and regional public sewer systems as defined by polygons around main lines...

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation...

The 500 meter MODIS Level 1B Near Real Time (NRT) data set contains calibrated and geolocated at-aperture radiances for 7 discrete bands located in the 0.45 to 2.20 micron...

NOAA.NOS.CO-OPS Sensor Observation Service (SOS) Server This station provides the following variables: Direction of sea water velocity, Platform orientation, Platform pitch...

Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a flood insurance study which...

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation...

Timeseries data from 'Richardson Highway @ Sheep Creek MP 18.6' (urn:ioos:station:alaska.dot:20)

This annual narrative report for Northwest Montana Wetland Management District outlines District accomplishments during the 1990 calendar year. The report begins with a summary...

Floodplain inundation is believed to be the dominant physical driver of an array of ecosystem patterns and processes in the Upper Mississippi River System (UMRS). Here, we...

The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation...

One-meter-square (1 meter x 1 meter) benthic substrate at Palmyra Atoll, site 9P-B (05 52.056N, 162 05.272W), between 30 and 31 meters along a permanent transect.

Parcels and Land Ownership dataset current as of 2007.

Vector datasets of CWHR range maps are one component of California Wildlife Habitat Relationships (CWHR), a comprehensive information system and predictive model for...

This data represents herring spawning areas digitized from the Alaska Habitat Management Guides (AHMG). Maps falling in the Cook Inlet basin were included and taken from the...

This EnviroAtlas dataset addresses the tree buffer along heavily traveled roads. The roads are interstates, arterials, and collectors within the EnviroAtlas community boundary....

This narrative report for Bowdoin NWR outlines Refuge accomplishments from September through December of 1958. The report begins by summarizing the weather conditions and water...

The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the 1-percent-annual-...

This unpublished report proposed long-term management strategies to enhance waterfowl recruitment on the Upper Mississippi River National Wildlife and Fish Refuge (Refuge)....

The overall program objective is to develop a high-temperature passive thermal management system for the Radioisotope Power Conversion system that energizes the refrigeration...

The National Flood Hazard Layer (NFHL) data incorporates all Digital Flood Insurance Rate Map(DFIRM) databases published by FEMA, and any Letters Of Map Revision (LOMRs) that...