The DHS Program User Forum
Discussions regarding The DHS Program data and results
Home » Data » Geographic Data » CaseID match
CaseID match [message #29729] Sun, 28 July 2024 20:31 Go to next message
Hejie Wang is currently offline  Hejie Wang
Messages: 14
Registered: July 2024
Member
How could I match the DHSID in the GPS data and caseID from KR data? The sample size of GE files under the same data set seems to be much smaller than that of KR files.I noticed that in the GPS data, the longitude and latitude of the same cluster in different survey files from the same country, such as SNGE81 and SNGE71, seem to be different. Is this due to random coordinate drift?

[Updated on: Mon, 29 July 2024 06:30]

Report message to a moderator

Re: CaseID match [message #29739 is a reply to message #29729] Mon, 29 July 2024 11:00 Go to previous message
Rose-DHS is currently offline  Rose-DHS
Messages: 8
Registered: October 2021
Member
The GE file provides displaced GPS coordinates for each survey cluster (groups of households). The KR file provides data for every child of interviewed women, born in the five years preceding the survey. To merge the datasets, you would need to merge by the cluster number (DHSCLUST in GE file and v001 in KR file). For more information on merging DHS Program datasets, please see: https://dhsprogram.com/data/Merging-Datasets.cfm
Previous Topic: data merge
Next Topic: GPS data match
Goto Forum:
  


Current Time: Sat Nov 23 22:17:37 Coordinated Universal Time 2024