5018.000m

Lightning, 2001–2016

MfE / Environmental Reporting
Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

630
13
Added
13 Oct 2017

This dataset was first added to MfE Data Service on 13 Oct 2017.

ISO 19115/19139 Metadata XML PDF

Metadata
File Identifier
AC17/074
Language
eng
Character Set
Character Set Code
utf8
Hierarchy Level
Scope Code
dataset
Hierarchy Level Name
dataset
Contact
Responsible Party
Organisation Name
Environmental Reporting, Ministry for the Environment and Statistics New Zealand
Position Name
Analyst
Contact Info
Contact
Address
Address
Delivery Point
23 Kate Sheppard Place, PO Box 10362
City
Wellington 6143
Country
New Zealand
Electronic Mail Address
Environmental.Reporting@mfe.govt.nz
Role
Role Code
distributor
Date Stamp
Date
2017-10-13
Metadata Standard Name
ANZLIC Metadata Profile: An Australian/New Zealand Profile of AS/NZS ISO 19115:2005, Geographic information - Metadata
Metadata Standard Version
1.1
Reference System Info
Reference System
Reference System Identifier
Identifier
Code
WGS 84
Identification Info
Data Identification
Citation
Citation
Title
Lightning, 2001–2016
Date
Abstract
Lightning is the discharge of electricity from thunderstorms and can occur within a cloud, between clouds, or between a cloud and the ground. By international standards, lightning does not occur frequently around New Zealand. However, ground strikes can injure or kill people and livestock, damage property and infrastructure, and, although rarely in New Zealand, spark forest fires. Thunderstorms are often associated with other severe weather events, such as strong wind gusts and hail. Thunderstorms may increase in frequency and intensity with climate change.
More information on this dataset and how it relates to our environmental reporting indicators and topics can be found in the attached data quality pdf.
Status
Progress Code
completed
Point Of Contact
Responsible Party
Organisation Name
Environmental Reporting, Ministry for the Environment and Statistics New Zealand
Position Name
Analyst
Contact Info
Contact
Address
Address
Delivery Point
23 Kate Sheppard Place, PO Box 10362
City
Wellington 6143
Country
New Zealand
Electronic Mail Address
Environmental.Reporting@mfe.govt.nz
Role
Role Code
distributor
Resource Maintenance
Maintenance Information
Maintenance And Update Frequency
Maintenance Frequency Code
irregular
Resource Format
Format
Name
*.xml
Version
Unknown
Descriptive Keywords
Keywords
Keyword
New Zealand
Type
Keyword Type Code
theme
Thesaurus Name
Citation
Title
ANZLIC Jurisdictions
Date
Edition
Version 2.1
Edition Date
Date
2008-10-29
Identifier
Identifier
Code
http://asdd.ga.gov.au/asdd/profileinfo/anzlic-jurisdic.xml#anzlic-jurisdic
Cited Responsible Party
Responsible Party
Organisation Name
ANZLIC the Spatial Information Council
Role
Role Code
custodian
Descriptive Keywords
Keywords
Keyword
CLIMATE-AND-WEATHER-Extreme-weather-events
Type
Keyword Type Code
theme
Thesaurus Name
Citation
Title
ANZLIC Search Words
Date
Edition
Version 2.1
Edition Date
Date
2008-05-16
Identifier
Identifier
Code
http://asdd.ga.gov.au/asdd/profileinfo/anzlic-theme.xml#anzlic-theme
Cited Responsible Party
Responsible Party
Organisation Name
ANZLIC the Spatial Information Council
Role
Role Code
custodian
Resource Constraints
Legal Constraints
Use Limitation
Creative Commons Attribution 3.0 New Zealand by Ministry for the Environment
Access Constraints
Restriction Code
license
Resource Constraints
Legal Constraints
Use Limitation
Creative Commons Attribution 4.0
Use Constraints
Restriction Code
copyright
Resource Constraints
Legal Constraints
Use Limitation
Creative Commons Attribution 3.0 New Zealand by Ministry for the Environment
Use Constraints
Restriction Code
license
Spatial Representation Type Code
grid
Language
eng
Character Set
Character Set Code
utf8
Topic Category Code
environment
Extent
EX _ Extent
Geographic Element
EX _ Geographic Description
Identifier
Authority
Citation
Title
ANZMet Lite Country codelist
Date
Edition
Version 1.0
Edition Date
Date
2009-03-31
Identifier
Identifier
Code
http://asdd.ga.gov.au/asdd/profileinfo/anzlic-country.xml#Country
Cited Responsible Party
Responsible Party
Organisation Name
ANZLIC the Spatial Information Council
Role
Role Code
custodian
Code
nzl
Data Quality Info
DQ _ Data Quality
Scope
DQ _ Scope
Level
Scope Code
dataset
Level Description
Scope Description
Other
dataset
Lineage
LI _ Lineage
Statement
Source:
MetService courtesy of Transpower New Zealand Limited

Method:
Lightning is the discharge of electricity from thunderstorms that equalises areas of positive and negative charge, for example, between a storm cloud and the ground. Thunderstorms form as a result of rapidly rising air with high moisture content (humidity).
The New Zealand Lightning Detection Network (NZLDN) owned by Transpower and operated by MetService records the number of lightning ground strikes. Sensors around the country detect lightning over the New Zealand land mass and a short distance out to sea (approximately 500km). These sensors detect the electrical discharge, location, and other parameters, such as current strength. The NZLDN records both cloud-to-cloud and cloud-to-ground strikes. Generally, the location of cloud-to-ground strikes can be determined to within approximately 1 km.
Metadata Constraints
Legal Constraints
Use Limitation
Creative Commons Attribution 3.0 New Zealand by Ministry for the Environment
Access Constraints
Restriction Code
license
Metadata Constraints
Legal Constraints
Use Limitation
Creative Commons Attribution 3.0 New Zealand by Ministry for the Environment
Use Constraints
Restriction Code
license