I have a shape file which contains land use typology for my administrative area. I’m investigating deficiency in certain land uses and there are 2 ‘standards’ that we have to use. These standards use different land uses. The Shapefile has a field in the attribute table that contains all the land uses, for example each polygon can have a land use of either A1 – 12, B1 – 12, C1-12 etc. One standard requires land uses A1 – 6 and C5 -9 and the other A1-12 and B1-9. The Land uses A, B & C have separate fields. I have created an SQL query in the advanced search that selects these land uses. What I now want to do is create 2 new fields, one which populates the selected land use for each standard. I know I can select the attributes and save as a new selection but ideally I would like to populate 2 new fields with the attributes from the existing land use field.
أكثر...
أكثر...