Laser Vegetation Imaging Sensor (LVIS) Dataset over the USA (California, North Carolina, & New England)Entry ID: GSFC_LVIS_USA_1999
Abstract: This data set contains Laser Vegetation Imaging Sensor (LVIS) imagery over the USA (California, North Carolina, & New England.
Data Set Citation
Dataset Originator/Creator: J. B. Blair, D. L. Rabine, and M. A. Hofton
Dataset Title: Laser Vegetation Imaging Sensor (LVIS) Dataset over the USA (California, North Carolina, & New England)
Dataset Release Date: 1999
Dataset Release Place: U.S.
Dataset Publisher: Code 698 NASA Goddard Space Flight Center
Version: 1.02Online Resource: http://lvis.gsfc.nasa.gov
Start Date: 1999-01-01Stop Date: 1999-12-31
BIOSPHERE > VEGETATION > BIOMASS
BIOSPHERE > VEGETATION > CANOPY CHARACTERISTICS
BIOSPHERE > VEGETATION > CARBON
BIOSPHERE > VEGETATION > CROWN
BIOSPHERE > VEGETATION > FOREST COMPOSITION/VEGETATION STRUCTURE
BIOSPHERE > VEGETATION > VEGETATION COVER
BIOSPHERE > VEGETATION > VEGETATION INDEX
SPECTRAL/ENGINEERING > LIDAR > LIDAR BACKSCATTER
BIOSPHERE > ECOLOGICAL DYNAMICS > SPECIES/POPULATION INTERACTIONS > USE/FEEDING HABITATS
BIOSPHERE > ECOLOGICAL DYNAMICS > ECOSYSTEM FUNCTIONS > BIOMASS DYNAMICS
ISO Topic Category
Quality Caution regarding use of the 1999 LVIS data
Please be aware that LVIS data collected in California, New Hampshire and North Carolina in 1999 were collected using an early version of the LVIS instrument. This early version had several engineering issues (such as timing errors, beam deviations, etc.) that sometimes resulted in large (10m+) errors in horizontal geolocation. ... Although these engineering issues have since been corrected in the instrument, the effect of these issues still exist in these older, 1999, data sets. Please use caution when using these data for scientific analyses requiring horizontally precise information. In the coming months, we hope to continue to improve these data by applying corrections to account for the engineering issues and any other issues we discover.
Access Constraints While substantial efforts have been made to ensure the accuracy of data and documentation, complete accuracy of data sets can not be guaranteed. All data are made available "as is". The LVIS team can not assume responsibility for damages resulting from mis-use or mis-interpretation of datasets or from errors or omissions that may exist in the data. Data users are welcome to collaborate with the ... LVIS team, as this may minimize the potential for misinterpretation of the data.
In order to develop an active community and ensure the flow of ideas between interested parties, the LVIS team makes the following suggestions of individuals who download LVIS data:
- On projects that are integrally dependent on LVIS data, you have the option to request collaboration and/or co-authorship from the LVIS team. (NOTE: This is in no way binding. You are free to use the data on your own. You are not expected or required to contact or work with us in any way. This is simply a suggestion.)
- Please acknowledge the source of the data set as the LVIS team/ project and the appropriate NASA Grant numbers responsible for funding these data sets in any publications using these data and documentation (see LVIS Citations)
- Consider notifying (a simple email will suffice) the LVIS Principal Investigator when any derivative work based on or derived from the data and/or documentation is distributed or presented. (We always appreciate when our data is used and helps result in scientific publications.)
- When derivatives of the LVIS data are distributed in any way, notify subsequent users that such derivative work is not the original LVIS data and/or documentation distributed on the LVIS web site
- Do not redistribute original data and documentation yourself, instead please direct individuals to http://lvis.gsfc.nasa.gov. It is important that we have the ability to contact users of LVIS data so that we can notify them when we upload new data sets and/or correct mistakes in the existing data sets.
- If you would like to share your work with us, we would greatly appreciate it if you would notify us and/or send a reprint of any publications resulting from the use of the data and/or documentation
Use Constraints See data use at the project home page.
Data Set Progress
Distribution Media: Online
Fees: No fees
Role: TECHNICAL CONTACT
Email: James.B.Blair at nasa.gov
NASA Goddard Space Flight Center Mailstop 694.0
Province or State: MD
Postal Code: 20771
Role: DIF AUTHOR
Phone: (301) 614-6898
Email: Tyler.B.Stevens at nasa.gov
NASA Goddard Space Flight Center Global Change Master Directory
Province or State: MD
Postal Code: 20771
Creation and Review Dates
DIF Creation Date: 2012-05-03
Last DIF Revision Date: 2012-08-22