New answers tagged spatial-database
2
Let's reproduce your sample data:
charters=data.frame(
school.name=c("oceanside","discovery"),
school.id=c("008229","228881"),
district.id=c("3400011","340020"),
lat=c(39.3635, 40.7343),
lon=c(-74.4350,-74.1745))
then make it a spatial points data frame:
coordinates(charters)=~lon+lat
assume the lat-long in charters is the same sort of lat-...
1
If you have access to an Enterprise geodatabase, this is the use case for Geodatabase archiving.
Quoting http://desktop.arcgis.com/en/arcmap/latest/manage-data/geodatabases/archiving-scenarios.htm:
A similar example is helpful in parcel management. As edits are made
to parcels over time, they can be kept in the archive class. If you
want to view how ...
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