Firm age class limits.

The 2014 update of the U.S. Geological Survey (USGS) National Seismic Hazard Model (NSHM) for the conterminous United States (2014 NSHM; Petersen and others, 2014; https://pubs.usgs.gov/of/2008/1128/) included probabilistic ground motion maps for 2 percent and 10 percent probabilities of exceedance in 50 years, derived from seismic hazard curves for peak ground acceleration (PGA) and 0.2 and 1.0 second spectral accelerations (SAs) with 5 percent damping for the National Earthquake Hazards Reduction Program (NEHRP) site class boundary B/C (time-averaged shear wave velocity in the upper 30 meters [VS30]=760 meters per second [m/s]). This data release provides 0.1 degree by 0.1 degree gridded seismic hazard curves, 0.1 degree by 0.1 degree gridded probabilistic ground motions, and seismic hazard maps calculated for additional periods and additional uniform NEHRP site classes using the 2014 NSHM. For both the central and eastern U.S. (CEUS) and western U.S. (WUS), data and maps are provided for PGA, 0.1, 0.2, 0.3, 0.5, 1.0, and 2.0 second SAs with 5% damping for the NEHRP site class boundary B/C for 2, 5, and 10% probabilities of exceedance in 50 years. The WUS additionally includes data and maps for 0.75, 3.0, 4.0, and 5.0 SAs. The use of region-specific suites of weighted ground motion models (GMMs) in the 2014 NSHM precluded the calculation of ground motions for a uniform set of periods and site classes for the conterminous U.S. At the time of development of the 2014 NSHM, there was no consensus in the CEUS on an appropriate site-amplification model to use, therefore, we calculated hazard curves and maps for NEHRP Site Class A (VS30 = 2000 m/s), for which most stable continental GMMs were original developed, based on simulations for hard rock conditions. In the WUS, however, the GMMs allow amplification based on site class (defined by VS30), so we calculated hazard curves and maps for NEHRP site classes B (VS30 = 1080 m/s), C (VS30 = 530 m/s), D (VS30 = 260 m/s), and E (VS30 = 150 m/s) and site class boundaries A/B (VS30 = 1500 m/s), B/C (VS30 = 760 m/s), C/D (VS30 = 365 m/s), and D/E (VS30 = 185 m/s). Further explanation about how the data and maps were generated can be found in the accompanying U.S. Geological Survey Open-File Report 2018-1111 (https://doi.org/10.3133/ofr20181111). First Posted - July 18, 2018 Revised - February 20, 2019 (ver. 1.1)

adapted from [29].

Class I and II surface water classification boundaries. The Clean Water Act requires that the surface waters of each state be classified according to designated uses. Florida has six classes with associated designated uses, which are arranged in order of degree of protection required: Class I - Potable Water Supplies Fourteen general areas throughout the state including: impoundments and associated tributaries, certain lakes, rivers, or portions of rivers, used as a drinking water supply. Class II - Shellfish Propagation or Harvesting Generally coastal waters where shellfish harvesting occurs. For a more detailed description of classes and specific waterbody designations, see 62-302.400.

According to a survey conducted in 2023, ** percent of K-12 teachers at public schools in the United States said that they had decided on their own, without being directed by school or district leaders, to limit discussions about political and social issues in class. In comparison, only ** percent said that they had not decided to limit discussing political and social issues in class.

ESRI polygon feature class representing the City of Somerville, Massachusetts city boundary.

This database automatically includes metadata, the source of which is the GOVERNMENT OF THE REPUBLIC OF SLOVENIA STATISTICAL USE OF THE REPUBLIC OF SLOVENIA and corresponding to the source database entitled “Upper limits of income classes (EUR), Slovenia, annually”.

Actual data are available in Px-Axis format (.px). With additional links, you can access the source portal page for viewing and selecting data, as well as the PX-Win program, which can be downloaded free of charge. Both allow you to select data for display, change the format of the printout, and store it in different formats, as well as view and print tables of unlimited size, as well as some basic statistical analyses and graphics.

Type of problem that limits everyday activities, by sex and social class of the main breadwinner. Population with a limitation of everyday activities. National.

Sept 5, 2018This layer was edited to reflect some Reorganizations. See Changes Feature Class for details.=================================================May 1, 2018This layer was edited to reflect some Reorganizations. See Changes Feature Class for details.=================================================April 9, 2018This layer was edited to reflect a Reorganization. See Changes Feature Class for details.=================================================February 2, 2018This layer was edited to reflect a Reorganization. See Changes Feature Class for details.=================================================December 15 2017This layer was edited to reflect a Correction. See Changes Feature Class for details.=================================================December 15 2017The update metadata is now being placed in this Description field so it is more compatible with ArcGIS Pro, and easier to update.=================================================November 17, 2017This layer was edited to reflect a Correction. See Changes Feature Class for details.==================================================October 30, 2017This layer was edited to reflect some Adjustments. See Changes Feature Class for details.==================================================September 27, 2017This layer was edited to reflect several Reorganizations. See Changes Feature Class for details.==================================================August 18, 2017This layer was edited to reflect a Correction. See Changes Feature Class for details.==================================================June 30, 2017This layer was edited to reflect an Annexation and a Reorganization. See Changes Feature Class for details.==================================================June 12-14, 2017This layer was edited to reflect several Corrections. See Changes Feature Class for details.==================================================April 25, 2017This layer was edited to reflect a Correction. See Changes Feature Class for details.==================================================March 16, 2017This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================February 6, 2017This layer was edited to reflect some corrections. See Changes Feature Class for details.==================================================January 19, 2017This layer was edited to reflect a correction. See Changes Feature Class for details.==================================================November 18, 2016This layer was edited to reflect a reorganization. See Changes Feature Class for details.==================================================October 3, 2016This layer was edited to reflect a correction. See Changes Feature Class for details.==================================================September 12, 2016This layer was edited to reflect a reorganization and an annexation. See Changes Feature Class for details.==================================================May 17, 2016This layer was edited to reflect a reorganization. See Changes Feature Class for details.==================================================April 4, 2016This layer was edited to reflect a reorganization. See Changes Feature Class for details.==================================================March 18, 2016This layer was edited to reflect a reorganization. See Changes Feature Class for details.==================================================January 29, 2016This layer was edited to reflect a reorganization. See Changes Feature Class for details.==================================================January 26, 2016This layer was edited to reflect a reorganization. See Changes Feature Class for details.==================================================December 11, 2015This layer was edited to reflect a Correction-Annexation and an Adjustment. See Changes Feature Class for details.==================================================November 13, 2015This layer was edited to reflect a reorganization. See Changes Feature Class for details.==================================================September 22, 2015This layer was edited to reflect an adjustment. See Changes Feature Class for details.==================================================September 10, 2015This layer was edited to reflect a Reorganization and USA Amendment. See Changes Feature Class for details.==================================================June 12, 2015This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================April 2, 2015This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================March 19, 2015This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================February 19, 2015This layer was edited to reflect a Correction. See Changes Feature Class for details.==================================================January 9, 2015This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================December 30, 2014This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================December 12, 2014This layer was edited to reflect a Correction. See Changes Feature Class for details.==================================================October 7, 2014This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================Aug 26-29, 2014This layer was edited to reflect some Corrections. See Changes Feature Class for details.==================================================July 7, 2014This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================June 30, 2014This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================June 12, 2014This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================May 23, 2014This layer was edited to reflect a Correction. See Changes Feature Class for details.==================================================May 9, 2014This layer was edited to reflect a Reorganization and some Annexations. See Changes Feature Class for details.==================================================March 4, 2014This layer was edited to reflect a Reorganization. See Changes Feature Class for details.==================================================February 24, 2014This layer was edited to reflect some Reorganizations. See Changes Feature Class for details.==================================================November 1, 2013This layer was edited to reflect some Reorganizations. See Changes Feature Class for details.==================================================October 7-8, 2013This layer was edited to reflect some changes. See Changes Feature Class for details.==================================================July 15, 2013This layer was edited to reflect an Annexation. See Changes Feature Class for details.==================================================April 29, 2013This layer was edited to reflect several Changes. See Changes Feature Class for details.===================================================March 26-27, 2013This layer was edited to reflect a Correction. See Changes Feature Class for details.===================================================January 17, 2013This layer was edited to reflect a Reorganization. See Changes Feature Class for details.===================================================January 11, 2013This layer was edited to reflect a Correction. See Changes Feature Class for details.===================================================January 8, 2013This layer was edited to reflect some Annexations. See Changes Feature Class for details.===================================================December 18, 2012This layer was edited to reflect an Annexation. See Changes Feature Class for details.===================================================December 3, 2012This layer was edited to reflect an Annexation. See Changes Feature Class for details.===================================================October 30, 2012This layer was edited to reflect a Reorganization. See Changes Feature Class for details.===================================================October 3, 2012This layer was edited to reflect a Reorganization. See Changes Feature Class for details.===================================================September 26-27, 2012This layer was edited to reflect some Corrections. See Changes Feature Class for details.===================================================August 24, 2012This layer was edited to reflect an Annexation and Reorganization. See Changes Feature Class for details.===================================================June 15, 2012This layer was edited to reflect a Reorganization. See Changes Feature Class for details.===================================================March 15, 2012This layer was edited to reflect a Reorganization. See Changes Feature Class for details.===================================================Feb 22, 2012This layer was edited to reflect some Corrections. See Changes Feature Class for details.===================================================Jan 17-18, 2012This layer was edited to reflect some Changes. See Changes Feature Class for details.===================================================Oct 26, 2011This layer was edited to reflect a Reorganization. See Changes Feature Class for details.===================================================Oct 20, 2011This layer was edited to reflect some Corrections. See Changes Feature Class for details.===================================================Oct 14, 2011This

description: Cities, Towns and Villages dataset current as of 2010. City Limits feature class located within the boundary data geodatabase.; abstract: Cities, Towns and Villages dataset current as of 2010. City Limits feature class located within the boundary data geodatabase.

This feature class contains unofficial speed limit data for all of the roadway segments within the City of London. Speed Limit data is provided for information purposes only. The final source of truth is the Traffic and Parking By-law and not this dataset. If the road segment doesn't have a speed limit, it is 50km/h.

A figure showing the effect of different size-class limits on changes in spatial aggregation between small and large trees.

Table of INEBase Type of problem that limits daily activities by sex and social class based on reference person's occupation. Population aged 15 years old and over with limitations to perform daily activities in the last 6 months. National. European Health Survey

The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file geodatabase but older formats may exist as shapefiles. Spatial data from field observation points and quantitative plots were used to edit the formation-level maps of Petersburg National Battlefield to better reflect vegetation classes. Using ArcView 3.3, polygon boundaries were revised onscreen over leaf-off photography. Units used to label polygons on the map (i.e. map classes) are equivalent to one or more vegetation classes from the regional vegetation classification, or to a land-use class from the Anderson (Anderson et al. 1976) Level II classification system. Each polygon on the Petersburg National Battlefield map was assigned to one of twenty map classes based on plot data, field observations, aerial photography signatures, and topographic maps. The mapping boundary was based on park boundary data obtained from Petersburg National Battlefield in May 2006. Spatial data depicting the locations of earthworks was obtained from the park and used to identify polygons of the cultural map classes Open Earthworks and Forested Earthworks. One map class used to attribute polygons combines two similar associations that, in some circumstances, are difficult to distinguish in the field. The vegetation map was clipped at the park boundary because areas outside the park were not surveyed or included in the accuracy assessment. Twenty map classes were used in the vegetation map for Petersburg National Battlefield. Map classes are equivalent to one or more vegetation classes from the regional vegetation classification, or to a land-use class from the Anderson (Anderson et al. 1976) Level II classification system.

Classification pursuant to the Acoustic classification plan of the Municipality of Capannori approved with the Resolution of Civil Code 70 of 10/25/2007 CLASS: acoustic class to which it belongs; LEGEND: class detail; DESCR: description of the class VAL_LIM_D: daytime input limit value expressed in db; VAL_LIM_N: nocturnal input limit value expressed in db; METADATA_SHEET: link to the metadata sheet in RNDT

European Health Survey: Type of problem that limits daily activities by sex and social class based on reference person's occupation. Population aged 15 years old and over with limitations to perform daily activities in the last 6 months. National.

Financial ratios of farms, by revenue class and quartile boundary, incorporated and unincorporated sectors, Canada. Data are available on an annual basis.

This dataset tracks annual total classroom teachers amount from 2019 to 2023 for Learning Without Limits