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snippet:
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This project called for the planning, acquisition, processing, and derivative products of lidar data to be collected at an aggregate nominal pulse spacing (ANPS) of 0.71 meters (4ppsm). Project specifications are based on the U.S. Geological Survey National Geospatial Program Base Lidar Specification, Version 2.1. |
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summary:
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This project called for the planning, acquisition, processing, and derivative products of lidar data to be collected at an aggregate nominal pulse spacing (ANPS) of 0.71 meters (4ppsm). Project specifications are based on the U.S. Geological Survey National Geospatial Program Base Lidar Specification, Version 2.1. |
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accessInformation:
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thumbnail:
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maxScale:
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18055.954822 |
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typeKeywords:
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["Data","Service","Image Service","ArcGIS Server"] |
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description:
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This MD_Southeast_2019_D20 project called for the planning, acquisition, processing, and derivative products of lidar data to be collected at an aggregate nominal pulse spacing (ANPS) of 0.71 meters (4ppsm). Project specifications are based on the U.S. Geological Survey National Geospatial Program Base Lidar Specification, Version 2.1. The data was developed based on a horizontal projection/datum of NAD83 (2011), UTM18N, meters and vertical datum of NAVD88 (GEOID18), meters. Lidar data was delivered as processed Classified LAS 1.4 files, formatted to individual 1500 m x 1500 m tiles, as tiled Intensity Imagery, and as tiled bare earth DEMs; all tiled to the same 1500 m x 1500 m schema. |
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licenseInfo:
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Users should be aware that temporal changes may have occurred since this dataset was collected and that some parts of these data may no longer represent actual surface conditions. Users should not use these data for critical applications without a full awareness of its limitations. Any conclusions drawn from the analysis of this information are not the responsibility of the U.S. Geological Survey or its partners. Acknowledgement of the U.S. Geological Survey would be appreciated for products derived from these data. The Spatial Data, and the information therein, (collectively the "Data") is provided "as is" without warranty of any kind, either expressed, implied, or statutory. The user assumes the entire risk as to quality and performance of the Data. No guarantee of accuracy is granted, nor is any responsibility for reliance thereon assumed. In no event shall the State of Maryland be liable for direct, indirect, incidental, consequential or special damages of any kind. The State of Maryland does not accept liability for any damages or misrepresentation caused by inaccuracies in the Data or as a result to changes to the Data, nor is there responsibility assumed to maintain the Data in any manner or form. The Data can be freely distributed as long as the metadata entry is not modified or deleted. Any data derived from the Data must acknowledge the State of Maryland in the metadata. |
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catalogPath:
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title:
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MD_wicomico_dem_m |
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type:
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Image Service |
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url:
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https://lidar.geodata.md.gov/imap/rest/services |
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tags:
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["MD iMAP"," MD"," Maryland"," LAS Point Cloud"," Classified LAS"," Swath LAS"," Remote Sensing"," Elevation Data"," Lidar","DEM"," Digital Elevation Model"," Intensity Images"," Maryland Southeast"] |
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culture:
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en-US |
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name:
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MD_wicomico_dem_m |
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guid:
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minScale:
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1.8489297737236E7 |
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spatialReference:
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WGS_1984_Web_Mercator_Auxiliary_Sphere |