Tender Details

Country: New Zealand
Summary: High-Resolution Digital River Network
NZT Ref No: 62659353
Deadline: 01 Feb 2022
Financier: Self Financed
Purchaser Ownership: Government
Tender Value: Refer Document
Notice Type: Tender
Document Ref. No.: 21/24
Purchaser's Detail:
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Description:
Request for Quotations (RFQ) for High-Resolution Digital River Network for Northland. Open Date: Friday, 17 December 2021 5:00 PM (Pacific/Auckland UTC+13:00) Close Date: Tuesday, 1 February 2022 11:30 PM (Pacific/Auckland UTC+13:00) Tender Type: Request for Quotations (RFQ) Tender Coverage: Sole Agency Regions: Northland Required Pre-qualifications: None Overview: Council uses the existing national scale river network model River Environment Classification (REC) for the purpose of regional modelling. However, REC is coarse (spatial scale) and often erroneous in several parts of our region, particularly in the coastal area and at higher altitudes with complex topographical terrain. Council recently developed a regional Overland Flow Path (OLF) layer and a Hydro-Enforced Digital Elevation Model (HE-DEM) for flood modelling purposes. However, for the purpose of natural resources accounting and implementation of the National Policy Statement for Freshwater Management (NPS-FM), additional datasets are required. In that perspective Council wants a regional Digital River Network (DRN) model (covering the geographical extend of Northland region) developed from the most recent high-resolution LiDAR dataset and/or LiDAR derivatives, which will represent the detailed flow path for most of the waterways in our region including the smaller watercourses. The new DRN will also improve council-s hydrological and water quality models and will assist in correctly delineating the capture zones for surface water bodies. The resulting product will be an organisation-wide authoritative geospatial layer and therefore, an asset for the council. The output from this project will improve the accuracy of existing models and provide useful tools for implementing land management mitigation measures at farm scale. Success will be measured based on the accuracy of the outputs (at a catchment level) from the new DRN compared to the existing REC model.
Documents:

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High-Resolution Digital River Network - Newzealand Tender

The NORTHLAND REGIONAL COUNCIL, a Government sector organization in New Zealand, has announced a new tender for High-Resolution Digital River Network. This tender is published on NewzealandTender under NZT Ref No: 62659353 and is categorized as a Tender. Interested and eligible suppliers are invited to participate by reviewing the tender documents and submitting their bids before the deadline on 2022-02-01.

The estimated tender value is Refer Document, and full details, including technical specifications and submission requirements, are provided in the official tender documents. Ensure all submissions meet the criteria outlined to be considered for evaluation.