- Vendor needs to provide aerial overview survey GIS services to the government authority located in British Columbia.
- A total of 960 plots are required and approximately 300 scans.
- Approximately 500 hours of additional GIS services are required to carry out other miscellaneous duties, as requested by the provincial forest entomologist.
- The GIS services contractor must provide each survey contractor and the aerial overview survey monitor contractor with one completed sample landsat map sheet for review
- The survey contractors may request changes prior to the development and printing of the final maps.
- Provide weekly summaries on areas that have been flown (compile submitted GPS track files), submitted map sheets, digitized map sheets and pdf version of each map.
- Provide maps and tables of summary aerial overview survey data for reporting.
- A minimum of two copies of the satellite image-based maps are produced for two aerial surveyors per contractor, at the beginning of the flight season.
- A total of approximately 648 (324 x 2 copies) paper landsat working copy maps, and 324 mylar base maps are created at a minimum.
- Digital copies of each map sheet will also be provided as a georeferenced pdf for uploading onto tablets for digital mapping.
- Communicating with each aerial surveyor provider from each provincial region, the successful proponent must create and customized landsat 1:100 000 scale paper plots as per each regional surveyor's requirements.
- This includes color balancing of the landsat images, as well as the customizing of the various base layers such as contours, road types, streams, lakes, and cut blocks.
- All spatial data provided to the ministry must be delivered in shapefile format with no z or m values.
- Captured spatial data must have a positional accuracy of 1mm at map scale (for 1:100,000 this is 100 m on the ground) when compared to the original paper map 90 percent of the time.
- Two provincial scale shapefiles, one for polygonal data and one for spot data.
- Attributes summarized in both an Ms access database (template.mdb) and in an Ms excel spreadsheet.
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