Because the areas involved for the two Geology projects were so large (several hundred-thousand km2), it was decided to partner with an Indonesian firm to undertake the manual terrain and hydro editing steps. Final Quality Control of the data was maintained by Astrium GEO. The Indonesian partners were then involved with the final packaging and distribution of the data to the Indonesian Government. The partner firms were somewhat familiar with radar data, having previously purchased and distributed radar imagery from both airborne and satellite sources. One of the firms also had topographic mapping experience and contour generation experience using radar-derived DEMs. However, terrain and hydro-editing on the scale required for these projects was unknown to these firms. A strategy was developed to transfer knowledge and technology to these companies, so they could succeed in the short time-window required for these projects. In order to save on software costs, which can greatly increase the internal cost and price of the overall project, it was decided to use freeware software as much as possible for the delineation of water bodies. A workflow was developed by Astrium GEO to integrate freeware software into the normal production process. Hands-on training was provided to the partner firms in radar interpretation, data-flow management and overall production management and reporting. Wherever possible, data and production information was shared online, so as to reduce costs and improve communication across six time-zones. Regular on-line discussions were held to provide quality and production feedback to the partner firms. Metrics about quality acceptance (and failure) were provided to ensure that production processes were improved, and individuals re-trained where necessary. |