Hawai‘i’s Aerial Photographs: Creating a Visual Interface with Flight Diagrams by G. Salim Mohammed
1. Hawai ‘ i’s Aerial Photographs: Creating a Visual Interface with Flight Diagrams Hawai‘i Library Association Conference G. Salim Mohammed Maps/GIS Librarian University of Hawaii at Manoa Library [email_address]
2. TIFFS FLIGHT LINE DIAGRAMS PHOTO MOSAICS ATTRIBUTE DATA basic text VECTOR DATA points DERIVATIVE FILES jpegs, thumbs Renaming Tiffs to Unique IDs Shape File Georeferencing Flightline Overlays Base Layers (google) PostgreSQL database Map Page PHP Html/CSS javascript Sources Processing Display, Access & Downloading Center Points, PS3 GEOSERVER
3. Manoa Stream Flood October 2004 United States Geological Survey USGS = 3,743 United States Department Of Agriculture, USDA = 2,728 National Oceanic Atmospheric Administration NOAA = 446 Approximately 91,000 Photographs Destroyed or rendered useless 7,000 Photographs Highly used purchased
4. TIFFS FLIGHT LINE DIAGRAMS PHOTO MOSAICS ATTRIBUTE DATA basic text VECTOR DATA points DERIVATIVE FILES jpegs, thumbs Renaming Tiffs to Unique IDs Shape File Georeferencing Flightline Overlays Base Layers (google) PostgreSQL database Map Page PHP Html/CSS javascript Sources Processing Display, Access & Downloading Center Points, PS3 GEOSERVER
31. Creating Derivative Images Original Tiff File: 4645 X 4545 pixels 9.29 X 9.29 inches 500 DPI, 61 MB or about 65,000,000 bytes View/Download Jpeg: 4645 X 4545 pixels 9.29 X 9.29 inches 500 DPI, 0.424 MB or about 445,440 bytes Thumbnail jpeg: 200 X 200 pixels, 0.048 MB or about 41,200 bytes
32. File Re-naming to Unique Id AB1HAI00000015_A.TIF EKL100CC_120.TIF 1356.TIF Renamer And File Move Program USGS USDA NOAA 1 to 7000.TIF Unique ID
33. Creating Derivative Images Original Tiff File: 4645 X 4545 pixels 9.29 X 9.29 inches 500 DPI, 61 MB or about 65,000,000 bytes View/Download Jpeg: 4645 X 4545 pixels 9.29 X 9.29 inches 500 DPI, 0.424 MB or about 445,440 bytes Thumbnail jpeg: 200 X 200 pixels, 0.048 MB or about 41,200 bytes
34. TIFFS FLIGHT LINE DIAGRAMS PHOTO MOSAICS ATTRIBUTE DATA basic text VECTOR DATA points DERIVATIVE FILES jpegs, thumbs Renaming Tiffs to Unique IDs Shape File Georeferencing Flightline Overlays Base Layers (google) PostgreSQL database Map Page PHP Html/CSS javascript Sources Processing Display, Access & Downloading Center Points, PS3 GEOSERVER
35. TIFFS FLIGHT LINE DIAGRAMS PHOTO MOSAICS ATTRIBUTE DATA basic text VECTOR DATA points DERIVATIVE FILES jpegs, thumbs Renaming Tiffs to Unique IDs Shape File Georeferencing Flightline Overlays Base Layers (google) PostgreSQL database Map Page PHP Html/CSS javascript Sources Processing Display, Access & Downloading Center Points, PS3 GEOSERVER
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49. Thank you! Questions? Comments? Tomatoes? G. Salim Mohammed Maps/GIS Librarian University of Hawaii at Manoa Library [email_address] magis.manoa.hawaii.edu 808.956.0833
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