This 2011 Impervious Surface Descriptor Imagery Product has been provided by USGS and is hosted as an image service by Louisiana DOTD. This service has a spatial resolution of approximately 30-Meter(s) and an extent covering statewide areas of interest. The source data for this service has horizontal coordinate system 'WGS 1984 Web Mercator (auxiliary sphere) (EPSG:3857)'. The source data is in Raster Dataset format. The no data value for this data is 0. The source data bit depth is 8-Bit Unsigned. This data is not available for download. The National Land Cover Database (NLCD) imperviousness products represent urban impervious surfaces as a percentage of developed surface over every 30-meter pixel in the United States. This descriptor layer identifies types of roads, core urban areas, and energy production sites for each impervious pixel to allow deeper analysis of developed features.

For more information on this data please visit https://www.mrlc.gov/data

This data has been developed from the best available sources to ensure accuracy and reliability; however, the entire risk as to the quality and performance of the data is assumed by the user. The data herein, including but not limited to geographic data, tabular data, analytical data, electronic data structures or files, are provided 'as is' without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. In no event shall the LADOTD be liable for direct, indirect, incidental, consequential or specific damages of any kind, including, but not limited to, loss of anticipated profits or benefits arising out of use of or reliance on the data. The user should refer to the accompanying metadata notes for a description of the data and data development procedures. The data may not be suitable for all high-precision measurement applications such as property transfers or other uses that might require highly accurate measurements of the earth's surface. Distribution of the data is intended for informational purposes and should not be considered authoritative for navigational, engineering, legal or other site-specific uses. The data is provided free to use in any product or publication, however no warranty, expressed or implied is made with regard to the accuracy of data or the spatial accuracy, and LADOTD accepts no liability for any damages or misrepresentation caused by inaccuracies in the data or as a result of changes to the data caused by system transfers or other transformations or conversions, nor is there responsibility assumed to maintain the data in any manner or form.

This 2011 Impervious Surface Descriptor Imagery Product has been provided by USGS and is hosted as an image service by Louisiana DOTD. This service has a spatial resolution of approximately 30-Meter(s) and an extent covering statewide areas of interest. The source data for this service has horizontal coordinate system 'WGS 1984 Web Mercator (auxiliary sphere) (EPSG:3857)'. The source data is in Raster Dataset format. The no data value for this data is 0. The source data bit depth is 8-Bit Unsigned. This data is not available for download. The National Land Cover Database (NLCD) imperviousness products represent urban impervious surfaces as a percentage of developed surface over every 30-meter pixel in the United States. This descriptor layer identifies types of roads, core urban areas, and energy production sites for each impervious pixel to allow deeper analysis of developed features.

For more information on this data please visit https://www.mrlc.gov/data

This data has been developed from the best available sources to ensure accuracy and reliability; however, the entire risk as to the quality and performance of the data is assumed by the user. The data herein, including but not limited to geographic data, tabular data, analytical data, electronic data structures or files, are provided 'as is' without warranty of any kind, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. In no event shall the LADOTD be liable for direct, indirect, incidental, consequential or specific damages of any kind, including, but not limited to, loss of anticipated profits or benefits arising out of use of or reliance on the data. The user should refer to the accompanying metadata notes for a description of the data and data development procedures. The data may not be suitable for all high-precision measurement applications such as property transfers or other uses that might require highly accurate measurements of the earth's surface. Distribution of the data is intended for informational purposes and should not be considered authoritative for navigational, engineering, legal or other site-specific uses. The data is provided free to use in any product or publication, however no warranty, expressed or implied is made with regard to the accuracy of data or the spatial accuracy, and LADOTD accepts no liability for any damages or misrepresentation caused by inaccuracies in the data or as a result of changes to the data caused by system transfers or other transformations or conversions, nor is there responsibility assumed to maintain the data in any manner or form.