Land_lu_2015 land use/land cover 2015 update NJDEP/DOIT/BGIS Feature Class 0 OBJECTID_1 OBJECTID_1 OID 4 10 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. OBJECTID OBJECTID Integer 4 10 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. ACRES Area of feature in Acres ESRI Area of fetaure in ACRES ACRES Double 8 38 8 LU15 Numeric 4 digit code representing land use/land cover category, (2015) Modified Anderson classification system (see Land Use/Land Cover Classification System (2015).html) Modified Anderson land use/land cover classification system Land Use/Land Cover Classification System (2015).html LU15 Double 8 38 8 LABEL15 Description of land use/land cover category, (2015) Modified Anderson classification system (see Land Use/Land Cover Classification System (2015).html) Modified Anderson land use/land cover classification system Land Use/Land Cover Classification System (2015).html LABEL15 String 65 0 0 TYPE15 Generalized (Level I) land use/land cover category, (2015) Modified Anderson classification system (see Land Use/Land Cover Classification System (2015).html) Modified Anderson land use/land cover classification system Land Use/Land Cover Classification System (2015).html TYPE15 String 15 0 0 IS15 Percent of each land use polygon covered by impervious surface for 2015 calculated from LiDAR 2015 IS project NJDEP Varies for each polygon IS15 Double 8 38 8 ISACRES15 Acreage of each polygon covered by impervious surfaces for 2015 Calculated from LiDAR 2015 IS project Acreage varies for each polygon ISACRES15 Double 8 38 8 DV15 Flag to identify Distressed Vegetation polygons that show the effect of some stress in 2015 AIS/NJDEP 0 No vegetation stresses evident AIS/NJDEP 1 Stress visible in needles of standing live conifers AIS/NJDEP 2 Evidence of reduced vigor in non-conifer species AIS/NJDEP 3 Man-made disturbance AIS/NJDEP 4 Persistent Distressed Vegetation AIS/NJDEP DV15 Integer 4 10 0 LU12 Numeric 4 digit code representing land use/land cover category, (2012) Modified Anderson classification system (see Land Use/Land Cover Classification System (2012).html) Modified Anderson land use/land cover classification system Land Use/Land Cover Classification System (2012).html LU12 Double 8 38 8 LABEL12 Description of land use/land cover category, (2012) Modified Anderson classification system (see Land Use/Land Cover Classification System (2012).html) Modified Anderson land use/land cover classification system Land Use/Land Cover Classification System (2012).html LABEL12 String 65 0 0 TYPE12 Generalized (Level I) land use/land cover category, (2012) Modified Anderson classification system (see Land Use/Land Cover Classification System (2012).html) Modified Anderson land use/land cover classification system Land Use/Land Cover Classification System (2012).html TYPE12 String 15 0 0 IS12 Percent of each land use polygon covered by impervious surface for 2012 NJDEP 0 100 percent 5 IS12 Double 8 38 8 ISACRES12 Acreage of each polygon covered by impervious surfaces for 2012 Calculated from expression [ACRES] * ([IS12]/100) Acreage varies for each polygon ISACRES12 Double 8 38 8 DV12 Flag to identify Distressed Vegetation polygons that show the effect of some stress in 2012 AIS/NJDEP 0 No vegetation stresses evident AIS/NJDEP 1 Stress visible in needles of standing live conifers AIS/NJDEP 2 Evidence of reduced vigor in non-conifer species AIS/NJDEP 3 Man-made disturbance AIS/NJDEP 4 Persistent Distressed Vegetation AIS/NJDEP DV12 Integer 4 10 0 CHANGE15 Flag that identifies whether polygon has undergone a land use/land cover change between 2012 and 2015 NJDEP 0 Polygon has not undergone change in land use classification between 2012 and 2015 NJDEP 1 Polygon has undergone a change in land use classification between 2012 and 2015 NJDEP CHANGE15 Integer 4 10 0 ISCHANGE15 Flag that identifies whether polygon has undergone a change in estimated impervious surface percent between 2012 and 2015 NJDEP 0 Polygon has not undergone a change in estimated impervious surface percent between 2012 and 2015 NJDEP 1 Polygon has undergone a change in estimated impervious surface percent between 2012 and 2015 NJDEP ISCHANGE15 Integer 4 10 0 HU8 USGS Hydrologic Unit 8 digit Code (Subbasin) NJDEP 02020007 Rondout USGS 02030101 Lower Hudson USGS 02030103 Hackensack - Passaic USGS 02030104 Sandy Hook - Staten Island USGS 02030105 Raritan USGS 02040104 Middle Delaware - Mongaup - Brodhead USGS 02040105 Middle Delaware - Musconetcong USGS 02040201 Crosswicks - Neshaminy USGS 02040202 Lower Delaware USGS 02040204 Delaware Bay USGS 02040206 Cohansey - Maurice USGS 02040301 Mullica - Toms USGS 02040302 Great Egg Harbor USGS 02040303 Chincoteague USGS HU8 String 8 0 0 STATUS Identifies development status of data set NJDEP DRAFT For internal review only NJDEP FINAL Final NJDEP approved data set NJDEP STATUS String 16 0 0 APPROVED Date data set was approved by NJDEP NJDEP Unique date value APPROVED String 8 0 0 COMID 10-digit integer that uniquely identifies the occurrence of each feature. USGS Unique identifier assigned by GNIS. COMID Integer 4 10 0 FDATE Date of last feature modification. USGS Date of last update into the NHD FDATE Date 8 0 0 PERMANENT_ PERMANENT_ String 40 0 0 RESOLUTION Source resolution. Currently NHD is available as separate resolutions. USGS Local greater than 1:12,000 High 1:24,000/12,000 Medium 1:100,000 RESOLUTION Integer 4 10 0 GNIS_ID Unique identifier assigned by GNIS. USGS GNIS USGS GNIS_ID String 10 0 0 GNIS_NAME Proper name, specific term, or expression by which a particular geographic entity is known. USGS GNIS USGS GNIS_NAME String 65 0 0 AREASQKM Area of feature in Square Kilometers USGS Area of fetaure in Square Kilometers AREASQKM Double 8 38 8 ELEVATION The vertical distance from a given datum. USGS Elevation in meters assigned by USGS ELEVATION Double 8 38 8 REACHCODE Unique identifier composed of two parts. The first eight digits is the subbasin code as defined by FIPS 103. The next six digits are randomly assigned, sequential numbers that are unique within a subbasin, 8 digit subbasin followed by unique id. USGS Unique identifier assigned by GNIS. REACHCODE String 14 0 0 FTYPE Three-digit integer value; unique identifier of a feature type. USGS Feature Catalog USGS FTYPE Integer 4 10 0 FCODE Five-digit integer value; composed of the feature type and combinations of characteristics and values. USGS Feature Catalog USGS FCODE Integer 4 10 0 FEATURE_ID Unique identifier assigned by Bureau of Geographic Names from GNIS database download. USGS GNIS USGS FEATURE_ID Double 8 38 8 FTYPE_DESC FTYPE_DESC String 50 0 0 FCODE_DESC FCODE_DESC String 150 0 0 FTYPE_DISP FTYPE_DISP String 50 0 0 NHD_FEATUR NHD_FEATUR String 15 0 0 WATERBODY_ WATERBODY_ String 64 0 0 LEVELELEV Elevation value of waterbody used to Hydro-flatten DEM ESRI Elevation value of waterbody in feet LEVELELEV Double 8 38 8 FEATURE_NA FEATURE_NA String 100 0 0 FEATURE_CL FEATURE_CL String 100 0 0 SHAPE Feature geometry. ESRI Coordinates defining the features. Shape Geometry 4 0 0 GLOBALID Unique Identifier ESRI Unique Value GLOBALID String 38 0 0 Shape_STAr Shape_STAr Double 8 38 8 Shape_STLe Shape_STLe Double 8 38 8 SHAPE_Leng SHAPE_Leng Double 8 38 8 Shape.STArea() Shape.STArea() Double 0 0 0 Shape.STLength() Shape.STLength() Double 0 0 0 The attributes in this data set describe land use/land cover categories for each polygon from 2012 and 2015. The classification system used is a modified Anderson classification system. Percent impervious surface for each polygon is also given. none John Tyrawski NJDEP/DOIT/BGIS Research Scientist 1 609-677-0672 609-292-7900 401 East State Street, Box 420 Trenton New Jersey 08625 gisnet@dep.nj.gov 20190128 ArcGIS Metadata 1.0 GIS Help Desk NJDEP/DOIT/Bureau of GIS (609) 777-0672 (609) 292-7900 401 East State Street, PO Box 420 Trenton NJ 08625 gisnet@dep.nj.gov None All available NJDEP public GIS data can be downloaded for free. Some data shown in the NJGeoWeb application may not yet be available for download due to various data or distribution issues. Please email gisnet@dep.nj.gov with any data distribution questions. DEP distributes ESRI .SHP and/or GDB. Some data may be NJ GeoWeb "display only" layers. latest version WinZip https://www.nj.gov/dep/gis https://www.nj.gov/dep/gis/geowebsplash.htm https://www.nj.gov/dep/gis https://www.nj.gov/dep/gis/geowebsplash.htm 0.033 File Geodatabase Feature Class Land Use/Land Cover 2015 Update 2019-01-28 NJ Department of Environmental Protection (NJDEP) Trenton, NJ New Jersey Department of Environmental Protection (NJDEP), Division of Information Technology (DOIT), Bureau of Geographic Information Systems (BGIS) vector digital data <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The 2015 LU/LC data set is the sixth in a series of land use mapping efforts that was begun in 1986. Revisions and additions to the initial baseline layer were done in subsequent years from imagery captured in 1995/97, 2002, 2007, 2012 and 2015. This present 2015 update was created by comparing the 2012 LU/LC layer from NJDEP's Geographic Information Systems (GIS) database to 2015 color infrared (CIR) imagery and delineating and coding areas of change. Work for this data set was done by Aerial Information Systems, Inc., Redlands, CA, under direction of the New Jersey Department of Environmental Protection (NJDEP), Bureau of Geographic Information System (BGIS). LU/LC changes were captured by adding new line work and attribute data for the 2015 land use directly to the base data layer. All 2012 LU/LC polygons and attribute fields remain in this data set, so change analysis for the period 2012-2015 can be undertaken from this one layer. The classification system used was a modified Anderson et al., classification system. An impervious surface (IS) code was also assigned to each LU/LC polygon based on the percentage of impervious surface within each polygon as of 2015. Minimum mapping unit (MMU) is 1 acre. ADVISORY: This metadata file contains information for the 2015 Land Use/Land Cover (LU/LC) data sets, which were mapped by USGS Subbasin (HU8). There are additional reference documents listed in this file under Supplemental Information which should also be examined by users of these data sets. As stated in this metadata record's Use Constraints section, NJDEP makes no representations of any kind, including, but not limited to, the warranties of merchantability or fitness for a particular use, nor are any such warranties to be implied with respect to the digital data layers furnished hereunder. NJDEP assumes no responsibility to maintain them in any manner or form. By downloading this data, user agrees to the data use constraints listed within this metadata record.</SPAN></P></DIV></DIV></DIV> The data set will provide information for regulators, planners, and others interested in LU/LC changes, and allow them to quantify those changes over time using GIS. The use of the updated 2015 LU/LC in land use analyses will provide a means of monitoring "the health of the citizens and ecosystems of New Jersey" through the use of diverse applications. This data set is intended to serve as a resource data set. The NJDEP may change the line work or polygon coding based on more in depth analysis and field inspection. NJ Department of Environmental Protection (NJDEP), Division of Information Technology (DOIT), Bureau of Geographic Information System (BGIS) John Tyrawski NJDEP/BGIS Research Scientist 1 609-777-0672 609-292-7900 401 East State Street, PO Box 420 Trenton NJ 08625-0428 gisnet@dep.nj.gov New Jersey NJ 2012 2015 NJGIN njfw_lulc User Land_lu_2015 lulc2015 wetlands impervious surface NJDEP change analysis land use wma Anderson land cover NJDEPTrentonMetadata water quality watersheds Land_lu_2015 hydrologic unit 8 ISO 19115 Topic Category planningCadastre wetlands impervious surface NJDEP 2012 New Jersey change analysis land use NJ wma njfw_lulc Anderson land cover NJDEPTrentonMetadata water quality watersheds Land_lu_2015 Land_lu_2015 hydrologic unit 8 lulc2015 planningCadastre 2015 This organization provides the geographic data "as is". This organization makes no guarantee or warranty concerning the accuracy of information contained in the geographic data. Also, this organization makes no warranty either expressed or implied, regarding the condition of the product or its fitness for any particular purpose. The burden for determining fitness for use lies entirely with the user. Although these files have been processed successfully on computers at this organization, no warranty is made by this organization regarding the use of these data on any other system, nor does the fact of distribution constitute or imply any such warranty. See also "Use Constraints" for additional distribution and/or data use requirements. By obtaining data, users must abide by special use constraints. In most cases, a downloadable shapefile (.zip) version of this layer is also available. Information to download the shapefile can be found in the Distribution Section of this metadata record. This data layer is shown in the NJDEP's NJ-GeoWeb mapping application accessible through the Online Linkage: https://www.nj.gov/dep/gis/geowebsplash.htm <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>New Jersey Department of Environmental Protection (NJDEP) Data Distribution Agreement. The data provided herein are distributed subject to the following conditions and restrictions: NJDEP assumes no responsibility to maintain them in any manner or form and disclaims any duty or obligation to either maintain availability of or to update the data. Terms of Agreement 1. All data is provided, as is, without any representation or warranty of any kind, implied, expressed or statutory including, but not limited to, the warranties of non-infringement of third party rights, title, merchantability or fitness for a particular use, freedom from computer virus nor are any such warranties to be implied with respect to the digital data layers furnished hereunder. User is responsible for understanding the accuracy limitations of all digital data layers provided herein, as documented in the accompanying cross-reference files (see SUPPLEMENTAL INFORMATION). Any reproduction or manipulation of the above data must ensure that the coordinate reference system remains intact. 2. Digital data received from the NJDEP may not be reproduced or redistributed without all the metadata provided. 3. Any maps, publications, reports, or other documents produced as a result of this project that utilize this digital data will credit the NJDEP's Geographic Information System (GIS) as the source of the data with the following credit/disclaimer: 'This (map/publication/report) was developed using New Jersey Department of Environmental Protection Geographic Information System digital data, but this secondary product has not been verified by NJDEP and is not state-authorized or endorsed.' 4. NJDEP makes no warranty that digital data are free of Copyright or Trademark claims or other restrictions or limitations on free use or display. Making a copy of this data may be subject to the copyright of trademark laws.</SPAN></P></DIV></DIV></DIV> -75.592927 -73.890363 38.855893 41.357565 Ground condition 2015-02-17 Several supplemental documents are available that detail the procedures used to create this update and the previous updates done in 1986, 1995, 2002, 2007, and 2012. Users of any of these data sets may find it helpful to review these documents before using the data. Each update, including this 2015 data set, is created by editing the previous version, so an understanding of any procedures used in the previous updates may be helpful in interpreting the present version. A detailed discussion of specific procedures used to create this updated data set is included in: https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/update2015.html General comments on previous updates are included in: https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/lureadme.html Note that the original 1986 baseline data layer was composed of two originally separate layers; the LU/LC from the Integrated Terrain Unit Mapping (ITUM) project and the Freshwater Wetlands (FWW) data from the New Jersey Freshwater Wetlands Mapping Project. NJDEP integrated the two themes into one coverage in 1996. The specific process used to develop the original ITUM data set is discussed in https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/itum.html. The process used to integrate the ITUM LU/LC and FWW coverages into one theme, including a discussion of the Upper Wetlands Boundary (UWB) line in the process, is discussed in detail in the https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/fwwinteg.html Also note that included in the baseline LU/LC data set, as part of the original land use layer from the ITUM mapping, were the statewide hydrology boundaries. These hydrologic boundaries were replaced during the 2002 update with boundaries mapped from the 2002 imagery. A description of the land use codes used in this data set is given in https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/anderson2015.html This document is edited version of 'A Land Use and Land Cover Classification System for Use with Remote Sensor Data', U. S. Geological Survey Professional Paper 964, 1976. The COWARDIN86 and CLASS86 codes used to describe the non-tidal wetlands are codes generated during the original FWW mapping program. These Have been removed in the 2015 update. All supplemental documents are available in HTML format as follows: https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/codelist2015.html https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/anderson2015.html https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/update2015.html https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/lureadme.html https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/fww.html https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/itum.html https://www.nj.gov/dep/gis/digidownload/metadata/lulc15/fwwinteg.html Version 6.2 (Build 9200) ; Esri ArcGIS 10.5.0.6491 1 -75.649140 -73.881267 41.358093 38.778718 Polygon topology exists. Data were reviewed for correct topological structure, and for delineation and coding accuracies. Polygon topology exists. Data were reviewed for correct topological structure, and for delineation and coding accuracies. Data is available for 13 Hydrologic Units - HU8; Subbasins of New Jersey as FINALS. Targeted windshield field surveys done by the contractor during data preparation. NJDEP checked for invalid attribute codes and corrected as needed. Edgematching to adjacent data layers checked through visual inspection of adjacent data sets, and through running topological checks. Features mapped from digital imagery having a ground accuracy of +/- four feet. NA Land use/land cover for 2015 was digitized directly from the 2015 digital imagery using interactive editing 2400 New Jersey 2015 Orthophotography NJ 2015 Ortho photographs 2015-05-01 NJ Office of Information Technology (NJOIT), Office of Geographic Information Systems (OGIS) Trenton, NJ PhotoScience, Inc. raster digital data ground condition 2015-03-01 2015-05-01 The 2012 land use/land cover data set was displayed over 2015 CIR digital imagery. New line work and codes needed to describe the land use conditions interpreted from the 2015 imagery were added directly to the 2012 layer through interactive editing. Photo-interpretation, interactive editing, field surveys and initial QA/QC done by Aerial Information Systems, Redlands, CA, under the direction of the NJDEP/BGIS. The baseline 2015 data sets edited in this project were prepared by NJDEP/BGIS, from the original 2012 Land Use/Land Cover Update layers. The original layers included both 2015 and 2012 land use codes and linework. The 2012 codes and linework were removed by dissolving on the critical 2012 land use attributes. This produced layers that included only the 2012 codes and linework. It was these dissolved layers that were edited in this present project . Final QA/QC and final data set formatting for the 2012 update layers was done by NJDEP/BGIS. Land use/land cover in 2015 was captured by adding additional line work and codes to the base layer, and filling in specific attribute fields that describe the 2012 land use/land cover ground conditions. All 2012 codes and line work remain in the data set so that change analysis can be performed on all polygons using this one updated data set. The 2012 polygons and codes were updated if it was felt that original mapped lines or land use classifications of any 2012 polygon needed to be modified based on the better 2012 imagery. In addition to the lu/lc codes, an impervious surface estimate was made for every polygon. This was a visual estimate and not a measured value. 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