USGS Lidar Point Cloud MA ME-MA-QL1-UTM18-L1 2015 QL1 18TXN687731 SW LAS 2017

Metadata Updated: May 5, 2017

Lidar (Light detection and ranging) discrete-return point cloud data are available in the American Society for Photogrammetry and Remote Sensing (ASPRS) LAS format. The LAS format is a standardized binary format for storing 3-dimensional point cloud data and point attributes along with header information and variable length records specific to the data. Millions of data points are stored as a 3-dimensional data cloud as a series of x (longitude), y (latitude) and z (elevation) points. A few older projects in this collection are in ASCII format. Please refer to http://www.asprs.org/Committee-General/LASer-LAS-File-Format-Exchange-Activities.html for additional information.

Access & Use Information

Collection

This dataset is part of the following collection:

Downloads & Resources

Dates

Metadata Date April 19, 2017
Metadata Created Date May 5, 2017
Metadata Updated Date May 5, 2017
Reference Date(s) January 24, 2017 (publication)
Frequency Of Update notPlanned

Metadata Source

Harvested from USGS Lidar Point Cloud LAS Harvest Source

Graphic Preview

Thumbnail JPG image

Additional Metadata

Resource Type Dataset
Metadata Date April 19, 2017
Metadata Created Date May 5, 2017
Metadata Updated Date May 5, 2017
Reference Date(s) January 24, 2017 (publication)
Responsible Party U.S. Geological Survey (Point of Contact)
Contact Email
Access Constraints Use Constraints: There is no guarantee or warranty concerning the accuracy of these data. Users should be aware that temporal changes may have occurred since these data were collected and that some parts of these data may no longer represent actual surface conditions.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. Acknowledgement of the originating agencies would be appreciated in products derived from these data. Any user who modifies the data is obligated to describe the types of modifications they perform. User specifically agrees not to misrepresent the data, nor to imply that changes made were approved or endorsed by the USGS. Please refer to http://www.usgs.gov/privacy.html for the USGS disclaimer., Access Constraints: None. Any downloading and use of these data signifies a user's agreement to comprehension and compliance of the USGS Standard Disclaimer. Insure all portions of metadata are read and clearly understood before using these data in order to protect both user and USGS interests.
Bbox East Long -72.7071624295229
Bbox North Lat 42.7154901233871
Bbox South Lat 42.7085585387429
Bbox West Long -72.7165618793157
Collection Package Id 55e67773-09ac-459c-8be3-3fb2750ddc9b
Coupled Resource
Frequency Of Update notPlanned
Graphic Preview Description Thumbnail JPG image
Graphic Preview File https://prd-tnm.s3.amazonaws.com/StagedProducts/Elevation/LPC/Projects/USGS_LPC_MA_ME_MA_QL1_UTM18_L1_2015_LAS_2017/browse/USGS_LPC_MA_ME_MA_QL1_UTM18_L1_2015_QL1_18TXN687731_SW_LAS_2017_thumb.jpg
Graphic Preview Type JPEG
Guid
Harvest Object Id 3aa9e582-20b9-4420-8089-70ca48a28316
Harvest Source Id a2562cf8-3758-4dfd-bd42-746fc62be645
Harvest Source Title USGS Lidar Point Cloud LAS Harvest Source
Licence Although these data have been processed successfully on a computer system at the U.S. Geological Survey, no warranty, expressed or implied, is made by either regarding the utility of the data on any system, nor shall the act of distribution constitute any such warranty. The USGS will warranty the delivery of this product in computer-readable format and will offer appropriate adjustment of credit when the product is determined unreadable by correctly adjusted computer peripherals, or when the physical medium is delivered in damaged condition. Requests for adjustments of credit must be made within 90 days from the date of this shipment from the ordering site.
Metadata Language
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2015-04-26
Temporal Extent End 2017-01-20

Didn't find what you're looking for? Suggest a dataset here.