MFE ANZLIC Sentinel2 2018 XML

16
2
Added
23 Jul 2019

This item was first added to MfE Data Service on 23 Jul 2019

Document ID22109
File namemfe-anzlic-sentinel2-2018-xml.xml
TypeXML
Size25.3 KB

Sentinel2 2019 Chatham Islands thumb

19
3
Added
23 Jul 2019

This item was first added to MfE Data Service on 23 Jul 2019

Document ID22106
File namesentinel2-2019-chatham-islands-thumb.jpg
TypeJPG
Size45.6 KB

Sentinel2 2018 thumb

21
1
Added
23 Jul 2019

This item was first added to MfE Data Service on 23 Jul 2019

Document ID22103
File namesentinel2-2018-thumb.jpg
TypeJPG
Size51.8 KB

Sentinel2 2018 Chatham Islands thumb

18
1
Added
23 Jul 2019

This item was first added to MfE Data Service on 23 Jul 2019

Document ID22097
File namesentinel2-2018-chatham-islands-thumb.jpg
TypeJPG
Size45.8 KB

Sentinel2 2017 Chatham Islands Footprints

Licence

Creative Commons Attribution 3.0 New Zealand

You may use this work for commercial purposes.

You must attribute the creator in your own works.

3252
3
Added
06 Aug 2017

This dataset was first added to MfE Data Service on 06 Aug 2017.

Note: Metadata relates to the mosaicked imagery. This layer has been provided to enable users to explore coverage and capture dates of the imagery. To enquire about ordering the imagery, please e-mail lucas[at]mfe.govt.nz.

This imagery is a 10m, ten-band multispectral, cloud-minimised mosaic of Sentinel 2A satellite tiles over Chatham Islands made from scenes captured late-2016/early-2017.

Layer ID 53655
Data type Vector multipolygon
Feature count 2
Services Vector Query API, Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

MFE ANZLIC Sentinel2 2017 Chatham Islands

16
1
Updated
22 Jul 2019

This item was last updated on MfE Data Service on 22 Jul 2019

Document ID22091
File namemfe-anzlic-sentinel2-2017-chatham-islands.pdf
TypePDF
Size125 KB

MFE ANZLIC Sentinel2 2017 Chatham Islands

17
1
Updated
22 Jul 2019

This item was last updated on MfE Data Service on 22 Jul 2019

Document ID22090
File namemfe-anzlic-sentinel2-2017-chatham-islands.xml
TypeXML
Size25.3 KB

Groundwater quality trends 2005–2014

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

768
9
Added
15 Apr 2019

This dataset was first added to MfE Data Service on 15 Apr 2019.

This dataset measures groundwater quality in New Zealand’s aquifers based on measurements made at monitored sites. Many factors influence the quality of our groundwater. Nitrogen, which occurs naturally in groundwater, can increase in concentrations due to agricultural and urban land use, and infrastructure such as waste treatment plants. High concentrations of nitrate-nitrogen in groundwater can affect human health and the quality of surrounding rivers and lakes that receive inflows from groundwater. Ammoniacal nitrogen can cause an undesirable smell that may make groundwater unsuitable for drinking water. Natural processes in groundwater can convert nitrate-nitrogen into ammoniacal nitrogen or other forms under some chemical conditions. Surplus phosphorus drains (leaches) into groundwater as dissolved reactive phosphorus. Too much nitrate-nitrogen, ammoniacal nitrogen, and phosphorus can lead to excessive plant and algae growth where groundwater flows into surface water. E. coli in groundwater is measured in colony forming units (cfu) and can indicate the presence of pathogens (disease-causing organisms) from animal or human faeces. The pathogens can cause illness for anyone who ingests them.

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.

Table ID 99856
Data type Table
Row count 448
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

Groundwater quality state 2010–2014

Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

826
8
Added
14 Apr 2019

This dataset was first added to MfE Data Service on 14 Apr 2019.

This dataset measures groundwater quality in New Zealand’s aquifers based on measurements made at monitored sites. Many factors influence the quality of our groundwater. Nitrogen, which occurs naturally in groundwater, can increase in concentrations due to agricultural and urban land use, and infrastructure such as waste treatment plants. High concentrations of nitrate-nitrogen in groundwater can affect human health and the quality of surrounding rivers and lakes that receive inflows from groundwater. Ammoniacal nitrogen can cause an undesirable smell that may make groundwater unsuitable for drinking water. Natural processes in groundwater can convert nitrate-nitrogen into ammoniacal nitrogen or other forms under some chemical conditions. Surplus phosphorus drains (leaches) into groundwater as dissolved reactive phosphorus. Too much nitrate-nitrogen, ammoniacal nitrogen, and phosphorus can lead to excessive plant and algae growth where groundwater flows into surface water. E. coli in groundwater is measured in colony forming units (cfu) and can indicate the presence of pathogens (disease-causing organisms) from animal or human faeces. The pathogens can cause illness for anyone who ingests them.

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.

Table ID 99855
Data type Table
Row count 741
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed

River water quality modelled state 2013–2017

Online
Only
Licence

Creative Commons Attribution 4.0 International

You may use this work for commercial purposes.

You must attribute the creator in your own works.

443
92
Updated
31 May 2019

This dataset was last updated on MfE Data Service on 31 May 2019.

IMPORTANT INFORMATION

1) The main (cleaned) dataset is structured by each row having a nzsegment and np_id combination. A large dataset (~ 1 GB) has resulted, due to the inclusion of the ANZG/NOF columns and the 10 different np_id values. There are ~ 6 million rows to this dataset, however a 32-bit version of Microsoft Excel will only display/download ~ 1 million rows. A DBMS, statistical or GIS application is needed to view the entire dataset.

2) A smaller raw dataset (see attachments) is provided which structures each row relating to a river segment and drops the ANZG/NOF columns.

3) The attached metadata/date quality report provides further information on the NOF, ANZG and the McDowell meet/does not meet attachment.

This dataset contains ten parameters of water quality based on measurements made at monitored river sites:

  • Nitrate-nitrogen
  • Ammoniacal nitrogen
  • Ammoniacal nitrogen (adjusted)
  • Total nitrogen
  • Total phosphorus
  • Dissolved reactive phosphorus
  • Water clarity
  • Turbidity
  • Escherichia coli
  • Macroinvertebrate community index These parameters are used to measure:
  • Modelled median values for all of New Zealand’s river length for the period 2013 to 2017
  • For selected indicators, how the modelled values compare to the National Objectives Framework (NOF) (MfE, 2017) bands related to ecosystem health and human health for recreation, and to expected concentrations in natural conditions, as shown by the default guideline values in the Australian and New Zealand guidelines for fresh and marine water quality (ANZG, 2018)

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.

Summary report available at www.mfe.govt.nz/publications/fresh-water/spatial-m...

Table ID 99871
Data type Table
Row count 5927520
Services Web Feature Service (WFS), Catalog Service (CS-W), data.govt.nz Atom Feed
Results 61 to 70 of 2520