
Operational procedures of combination method with indoor interpretation and outdoor classification survey on aerial photo for 1∶5 000 and 1∶10 000 topographical map(Trial)
标准号:CH/T 3001-1999
Operational procedures of combination method with indoor interpretation and outdoor classification survey on aerial photo for 1∶5 000 and 1∶10 000 topographical map(Trial)
标准号:CH/T 3001-1999