Quality control has been the key to success of Prithvi Surveys (P) Ltd.Quality control goes beyond data accuracy. For us, it includes schedule adherence, communication, customer relation and all the other aspects, which go into delivering a good product.

While we do follow several quality check procedures, we depend more on building quality into the process rather than an inspection model. This has helped us to deliver high quality work with very little re-work.

A separate Quality Control team co-ordinates with the production floor by developing systems which will help enhance quality, providing feedback on operator performance, logging the kind of errors made, preparing a list of possible errors which can be made and so on. This co-ordination has bought about a synergy resulting in a highly quality driven work force.

Training programs are regularly conducted not only on technical tools, which help to maintain quality, but also on attitudes and approaches, which are needed in an individual to achieve quality.

Scanning

• De-speckle
• De-skew
• Cleaning up

OCR

• Image preparation – De-speckle, De-skew
• Super impose checks- input over output
• Automated Spell Check using subject oriented dictionaries

Keyboarding

• Multi-version comparison
• Spell Check using subject oriented dictionaries
• Formatting (auto and manual)
• Multi-keyboard check
• Statistical quality control

Data Entry

• Double entry checking
• Validation through programs
• Critical field check
• Batch validation