National Climate Administration Runs Computerized With Web Mapping.


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National Climate Administration Runs Computerized With Web Mapping. Ken Waters National Climate Administration, Honolulu Hello Jack Settelmaier National Climate Administration, Fortification Worth TX ESRI Global Client Gathering - August 12, 2004. Climate Information and GIS. Loads of watched information
Transcripts
Slide 1

National Weather Service Goes Digital With Internet Mapping Ken Waters National Weather Service, Honolulu HI Jack Settelmaier National Weather Service, Fort Worth TX ESRI International User Conference - August 12, 2004

Slide 2

Weather Data and GIS Lots of watched information 6-minute radar information around the nation 15-moment satellite symbolism Thousands of hourly reporting stations (e.g., Airports, computerized stations) 12-hourly upper air reports around the nation detecting the vertical air Other information sources (aircrafts, “mesonets”)

Slide 3

Weather Data and GIS Forecast Data Various hourly and day by day gauge results of temperature, climate (e.g., downpour, snow), shot of precipitation New National Digital Forecast Database (NDFD) delivering up to hourly surface sensible climate components on a fine national matrix (2.5 – 5 km) of temperature, precipitation, wind, and so forth

Slide 4

Weather Data and GIS Lots of information! Albeit the majority of this information have a geospatial aspect…i.E., A scope, longitude, and height….. Not spread in a geospatial structure by the organization Rather, most dispersed in content or different arrangements basic to the business (e.g. GRIB, netCDF, BUFR, and so on.) yet not to the GIS group

Slide 5

Weather Data and GIS Why are climate information diverse? 1) vertical component Many of our preparing frameworks must have the capacity to store, get to, and view meteorological information in 3-measurements - not especially bolstered by existing GIS 2) time element Meteorologists are extremely worried with changes in time…scale of seconds…minutes…hours…days…and more on account of atmosphere Also, climate changes a few times rapidly, for example, a quick moving tornado - so cash of information is essential

Slide 6

Current State of GIS Use in National Weather Service All NWS workplaces have duplicate of ArcView 3.1, fundamentally to edit foundation shapefiles, for example, zone limits River Forecast Centers utilizing ESRI apparatuses to deliver hydrologic datasets and examinations A couple of IMS models running (e.g., EMHURR) Still…..we’re significantly behind the GIS bend

Slide 7

Short-intertwine Warnings NWS produces tornado, serious storm, and unique marine notices A noteworthy result of the NWS, used to secure life and property Warnings ordinarily with 10-15 minutes cautioning time, so quick reaction is basic Primary scattering is through the EAS and NOAA Weather Radio frameworks

Slide 8

Short-meld Warnings Historically, these have been district based Coordinated with region crisis directors and set to trigger NOAA Weather Radios in light of region being cautioned

Slide 9

Short-combine Warnings CHALLENGE: Counties every now and again either vast or of sporadic shape

Slide 10

Short-intertwine Warnings So, climate could be really affecting just little parcel of the province

Slide 11

Short-meld Warnings Since 1998, most NWS workplaces have been embeddings polygon lat-lon sets to characterize zone of serious climate in these notices

Slide 12

Short-meld Warnings Hundreds of notices issued in a 24-hour period

Slide 13

Short-combine Warnings Value of the polygon idea not completely used however because of spread imperatives (e.g. NOAA Weather Radio) NWS has authorized a group to change completely receive the polygon approach for issuing notices

Slide 14

Short-meld Warnings Using GIS strategies, NWS will have the capacity to apply more propelled scattering systems (e.g., changing over polygons into focused on littler regions) Spatial investigation will permit confirmation of notices - did the tornado happen within the polygon? To begin with endeavors incorporate constant transformation of notices into shapefiles: (http://www.prh.noaa.gov/regsci/GIS)

Slide 15

National Digital Forecast Database New NWS result of gridded focuses the nation over at 5 km separating of estimations of temperature, wind, climate, and so on

Slide 16

National Digital Forecast Database Currently information are accessible in “GRIB2” design, for the most part just utilized by meteorology group Efforts close by to change over to more basic configurations, including UNIDATA’s netCDF position and into GIS shapefile and framework groups

Slide 17

NWS Internet Mapping Systems NWS has started to investigate approaches to exploit new advances, for example, XML and Internet Mapping Systems to better scatter notices, gauges, and perceptions to the general population One sample is the EMHURR webpage, which included NDFD conjecture wind matrices

Slide 18

NWS Internet Mapping Systems Future arrangements to utilize Internet Mapping Systems to enhance reaction times and administration to our crisis supervisor accomplices Plans to introduce IMS servers at each of our provincial webfarms to spread our information

Slide 19

Questions? Ken Waters Regional Scientist NWS Pacific Region Headquarters Honolulu, HI 96813 Ken.waters@noaa.gov Jack Settelmaier Technique Development Meteorologist NWS Southern Region Headquarters Fort Worth, TX 76102 Jack.set

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