2017-19 Rivers Audit Project - East Gippsland CMA

project: cep06-2017-18_rivers_LiDAR_EGCMA
The 2017-19 River condition audit project has been undertaken to supplement and compare mapping undertaken in DELWPs 2009-10 Index of Stream Condition (ISC) assessment. The Department of Environment, Land, Water, Planning (DELWP) has developed a methodology to assess aspects of river condition using remote sensing data, specifically LIDAR and aerial photography. This project collects LiDAR and imagery for a subset of rivers mapped in the original 2009-10 ISC survey. In addition to supporting the generation of physical form and ripartian vegetation metrics, the data has been used to identify change over time. LiDAR and imagery was captured for 70 rivers across nine CMAs over two seasons (2017-18 and 2018-19). East Gippsland CMA rivers were captured in the first season, so the data is from 2017-18. Remote sensing data collected includes LiDAR data at four points per m² and 12.5cm aerial photography. These were used to derive a range of standard and non-standard physical form and riparian vegetation raster datasets. The project was managed on a CMA by CMA basis with all source and derived datasets being organised this way.
 
Citation proposal Citation proposal

(2019)

2017-19 Rivers Audit Project - East Gippsland CMA

Department of Transport and Planning

Details

Contacts

Cited responsible party

No information provided.

Cited responsible party

No information provided.

  Point of contact

 

Identifiers and Keywords

Topic category
  • Imagery base maps earth cover
 

Resource Constraints

Use limitation
General 
Classification
Unclassified 
 

Other Dataset Details

Date (Revision)
2019-07-05
Purpose
To map and assess condition and change in physical form and riparian vegetation at selected rivers by comparing LiDAR and imagery captured in 2017-18 against baseline 2009-10 data 
 

Spatial

Spatial representation type
Grid 
Description
Five rivers within East Gippsland Catchment Management Area; a 200m buffer either side of river centreline was used as the AOI for each river, with overflown data also retained as part of each dataset. LiDAR, DTM and imagery products are cropped to the same extent for each river. Buchan River Cann River Mitchell River Snowy River Tambo River 
 

Acquisition Date

Begin date
2017 
End date
2018 
 

Project Acquisition Data

Status
Completed 
Program
2017-19 Statewide Rivers Audit LiDAR 
Contract Number
336742 
Schedule Number
06-2017-18 

Cited responsible party

No information provided.
Method
Captured 
 

About the Metadata Record

Metadata identifier
urn:uuid / a3cce7d1-ec6d-5a4b-9844-04de5aa50c5f

Resource Type
Project 
Date info (Creation)
Date info (Revision)
2019-07-05
Standard Name
ISO 19115-3:2018 
Profile Name
DELWP Profile 
Profile Version
Version 1 
Profile Date
2019-05-24 
 

Metadata Constraints

Classification
Unclassified 
 
 


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