Air Pollution Emissions from Nearby Sources Assessment tool
Air Pollution Emissions from Nearby Sources Assessment Tool
Modeling, Meteorology, and Emission Inventory Unit Technical Services Program/Air Pollution Control Division Colorado Department of Public Health and Environment
Colorado Stationary Sources
Criteria Pollutant Thresholds www.colorado.gov/airquality/permits.aspx
• Enter the pollutant and select the radius Colorado Nearby Stationary Sources • Click the map!
• Greater than 1000 results? You’re probably over. • Shrink the radius or choose another pollutant
<MaxRecordCount> An integer that represents the maximum number of result records that can be returned by query.
• Shrink the radius Colorado Nearby Stationary Sources • Lat/Long of the last click is saved, so use submit
• Mouse over results, Sums Emissions in Table below • Pick a Facility from the Table, highlight on Map
• Exact Facility Name or Partial Facility Name look up Exact Facility ID# or Partial Facility ID# look up
Enter APEN Coordinates (UTM 13)
Disclaimers • Please note reported level of precision of the emission estimates is not intended to imply the same level of accuracy. • The distances between the facilities and the buffer centroid listed in the 'Distance (km)' column are also approximate. • Circles appear ellipsoidal due to the mapping distortion along the X axis in a Geographic Coordinate System (GCS).
Cue Major Services Overhaul: GCS to WM
New Coords, WKID ids, functions, etc map = new esri.Map("map", {extent: new esri.geometry.Extent(-12141457, 4435305, -11357846, 5015582, new esri.SpatialReference({ wkid: 102100})) function centerOnFoundFeature(x, y, f) { pFloatingPane.hide(); dojo.byId("searchText").value = f; dojo.byId("statprj").selectedIndex = 0 var point_dd = new esri.geometry.Point(x, y, new esri.SpatialReference({wkid: 4326})); var point_wm = esri.geometry.geographicToWebMercator(point_dd); map.centerAt(point_wm); buffer(point_wm); } function buffer(point) { qvar symbol = makePointSym(); symbol.style = esri.symbol.SimpleMarkerSymbol.STYLE_CROSS; symbol.setSize(30); wm_pt = point; dd_pt = esri.geometry.webMercatorToGeographic(wm_pt);
Conversion of coordinates on the fly without a project callback function?
…It’s like ESRI saw this coming…
Real‐time Coordinates Translation
Demo and/or Q&A …depending on how much time I have left…
http://www.colorado.gov/airquality/ss_map_wm.aspx
Modeling, Meteorology, and Emission Inventory Unit Technical Services Program/Air Pollution Control Division Colorado Department of Public Health and Environment
Colorado Stationary Sources
Criteria Pollutant Thresholds www.colorado.gov/airquality/permits.aspx
• Enter the pollutant and select the radius Colorado Nearby Stationary Sources • Click the map!
• Greater than 1000 results? You’re probably over. • Shrink the radius or choose another pollutant
<MaxRecordCount> An integer that represents the maximum number of result records that can be returned by query.
• Shrink the radius Colorado Nearby Stationary Sources • Lat/Long of the last click is saved, so use submit
• Mouse over results, Sums Emissions in Table below • Pick a Facility from the Table, highlight on Map
• Exact Facility Name or Partial Facility Name look up Exact Facility ID# or Partial Facility ID# look up
Enter APEN Coordinates (UTM 13)
Disclaimers • Please note reported level of precision of the emission estimates is not intended to imply the same level of accuracy. • The distances between the facilities and the buffer centroid listed in the 'Distance (km)' column are also approximate. • Circles appear ellipsoidal due to the mapping distortion along the X axis in a Geographic Coordinate System (GCS).
Cue Major Services Overhaul: GCS to WM
New Coords, WKID ids, functions, etc map = new esri.Map("map", {extent: new esri.geometry.Extent(-12141457, 4435305, -11357846, 5015582, new esri.SpatialReference({ wkid: 102100})) function centerOnFoundFeature(x, y, f) { pFloatingPane.hide(); dojo.byId("searchText").value = f; dojo.byId("statprj").selectedIndex = 0 var point_dd = new esri.geometry.Point(x, y, new esri.SpatialReference({wkid: 4326})); var point_wm = esri.geometry.geographicToWebMercator(point_dd); map.centerAt(point_wm); buffer(point_wm); } function buffer(point) { qvar symbol = makePointSym(); symbol.style = esri.symbol.SimpleMarkerSymbol.STYLE_CROSS; symbol.setSize(30); wm_pt = point; dd_pt = esri.geometry.webMercatorToGeographic(wm_pt);
Conversion of coordinates on the fly without a project callback function?
…It’s like ESRI saw this coming…
Real‐time Coordinates Translation
Demo and/or Q&A …depending on how much time I have left…
http://www.colorado.gov/airquality/ss_map_wm.aspx
