Search directory

Filter by

2,450 results found

OSNI Open Data - 10M DTM - Sheets 1-50

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...

OSNI Open Data - 10M DTM - Sheets 101-150

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...

OSNI Open Data - 10M DTM - Sheets 151-200

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...

OSNI Open Data - 50m DTM

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...

OSNI Open Data - 10M DTM - Sheets 51-100

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...

OSNI Open Data - 10M DTM - Sheets 251-293

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...

OSNI Open Data - 10M DTM - Sheets 201-250

A Digital Terrain Model (DTM) is a digital file consisting of a grid of regularly spaced points of known height which, when used with other digital data such as maps or orthophotographs, can...

DAERA Annual Chlorophyll a Survey (2008-2017)

The chlorophyll a survey is an annual assessment of the Chlorophyll a concentration in micrograms per litre found in surface waters in coastal and transitional (estuarine) waters around Northern...

DAERA Annual Chlorophyll a Survey (2008-2017)

The chlorophyll a survey is an annual assessment of the Chlorophyll a concentration in micrograms per litre found in surface waters in coastal and transitional (estuarine) waters around Northern...

SmartBuoy observational network - Noordwijk 5

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

SmartBuoy observational network - West Gabbard

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

SmartBuoy observational network - Celtic Deep 2

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

SmartBuoy observational network - North Dogger

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

SmartBuoy observational network - Liverpool Bay

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

Smartbuoy observational network - Warp 2000 - 2010

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

SmartBuoy observational network - Noordwijk 2

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

2021 Natural Resources Wales (NRW) Skomer zooplankton survey

Zooplankton abundance survey using a WP2 net with 200 micron mesh with a 0.159m2 opening. Net was dragged vertically from sea floor to the surface at one location (Skomer MCZ) at different times. ...

SmartBuoy observational network - Oyster Grounds

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

SmartBuoy observational network - Noordwijk 10

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...

SmartBuoy observational network - Liverpool Bay 2

On the SmartBuoy, surface measurements of plant nutrient concentrations are derived from two instruments. The NAS-3X in-situ nutrient analyser takes hourly measurements of nitrate concentration,...