GEO/GY461 Applied GIS: Environmental Geology of the Cheaha Mountain, AL, 7.5' Quadrangle Project

Figure 1: Reference points spreadsheet for Cheaha Mt. 7.5' quadrangle (LatLongCalc_24k.xls). Page -1-

Figure 2: RMS statistic from the Cheaha Mountain field map georeference. Page -2-

Figure 3: Appearance of properly georeferenced Cheaha Mt. raster field map with reference points. Page -3-

Figure 4: Setting the Spatial Reference system for a new feature class. Page -4-

Figure 5: Setup of snapping environment before creating new features in the Cheaha Mt. project. Page -5-

Figure 6: Example of a newly created geology polygon in the Lithology feature layer. Page -6-

Figure 7: Adding the specialized geology symbology set in the Contacts feature class. Page -7-

Figure 8: Example of using the Flip editor command to correct a thrust fault contact. Page -8-

Figure 9: Using the split command on the Contacts features. Page -9-

Figure 10: Dialog setup for turning on labeling of Lithology polygons. Page -10-

Figure 11: Setting label placement properties for lithologic polygons. Page -11-

Figure 12: Appearance of Geologic Map after building Lithology and Contacts feature classes. Page -12-

GEO/GY461 Applied GIS: Environmental Figure 13: Using Edit > Find in an Access table to find the USGS_Index code. Page -13-

GEO/GY461 Applied GIS: Environmental Figure 14: Stations database table structure. Page -14-

Figure 15: Selecting the BuildArcGISStationsTable query for generating a table of the Cheaha Mt. quadrangle station locations. Page -15-

Figure 16: Query design setup for generating the Cheaha Mt. quadrangle stations table. Page -16-

Figure 17: Table of station data generated by the BuildArcGISstations query to be used with ArcGIS. Page -17-

Figure 18: Exporting the stations table to ArcGIS. Page -18-

Figure 19: Setting the projection for stations table. Page -19-

Figure 20: Selecting the station symbol. Page -20-

Figure 21: Setting up labeling for stations. Page -21-

Figure 22: Setting up the Access query for building the structure table for ArcGIS. Page -22-

Figure 23: Structure table for exporting to ArcGIS. Page -23-

Figure 24: Symbology for the Structure feature. Page -24-

Figure 25: Setting the rotation of the L1 symbol to point at 0 azimuth. Page -25-

Figure 26: Setting the rotation of structure symbols. Page -26-

Figure 27: Setting the symbol text rotation for structure symbols. Page -27-

Figure 28: Example of structure symbols rotated and labeled. Page -28-

Figure 29: Megascopic structures symbology. Page -29-

Figure 30: Initial USGS seamless server web site page. Page -30-

Figure 31: Defining download area for seamless server. Page -31-

Figure 32: Digital Elevation Model request page for the Seamless Server. Page -32-

Figure 33 The modify data request web page in the seamless server. Page -33-

Figure 34: Final web page notification in the seamless server download process. Page -34-

Figure 35: Spatial Analyst dialog for computing hillshade from DEM. Page -35-

Figure 36: Adding the hillshade of the DEM to the ArcMap project file. Page -36-