Maryland LiDAR Frederick County - DEM Meters [Maryland] Full Details

Full Details

Title:

Maryland LiDAR Frederick County - DEM Meters [Maryland]

Description:

Dewberry collected LiDAR for ~3,942 square miles in various Virginia, WestVirginia, and Maryland Counties. The acquisition was performed by Geodigital. This metadata covers the LiDAR produced for the Fairfax, Fauquier, Frederick, and Jefferson County project area. The nominal pulse spacing for this project is 1.6 ft (0.5 meters). This project was collected with a sensor which collects intensity values for each discrete pulse extracted from the waveform. GPS Week Time, Intensity, Flightline and echo number attributes were provided for each LiDAR point. Dewberry used proprietary procedures to classify the LAS according to contract specifications: 1-Unclassified, 2-Ground, 7-Noise, 9-Water, 10-Ignored Ground due to breakline proximity, and 11-Withheld. Dewberry produced 3D breaklines and combined these with the final LiDAR data to produce seamless hydro flattened DEMs for the 2150 tiles (1500 m x 1500 m) that cover this deliverable.This is a MD iMAP hosted service. Find more information athttps://imap.maryland.gov.Image Service Link:https://lidar.geodata.md.gov/imap/rest/services/Frederick/MD_frederick_dem_m/ImageServer

Creator:

DoIT

Provider:

Maryland iMap

Resource Class:

Imagery and Web services

Resource Type:

Satellite imagery

Temporal Coverage:

Continually updated resource

Date Issued:

2018-01-19

Place:

Maryland

Rights:

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.

Access Rights:

Public

Format:

Imagery

Language:

English

Date Added:

2023-03-08