How to change the order or sequence of land types in ArcGIS

MarianaReyes — Fri, 21 Apr 2023 08:41:03 GMT

I am trying to use the raster calculator to compute the landuse land change and to that the raster sequence has the to be the same but what it looks like currently is the following:

These maps are raster and I'm trying to make them have the same order or squence of types, I tried to use the reclassify tool but it didn't work

Map 2007

RowID Value Count Type

0	1	34	Magrove
1	2	54	Muflat
2	3	10	Water
3	4	3	Built
4	5	50	reeds

Map 2018

RowID Value Count Type

0	1	45	Water
1	2	20	Reed
2	3	87	Mudflat
3	4	23	Built
4	5	80	Mnagrove

The problem is that the 2018 map does not follow the type or value of the 2007 and for the raster calculator to compute the Land use land change the type has to be arranged the same way as the one in 2007. because I have to make a matrix like this

Water Reed Mudflat Built Mangrove

Water	0	1	3	4
Reed	5	6	7	8
Mudflat	9	10	11	12
Built	13	14	15	16
Mangrove	17	18	19	20

	Water	Reed	Mudflat	Mangrove
Water	0	1	2	3
Reed	4	5	6	7
Mudflat	8	9	10	11
Mangrove	12	13	14	15

My expected outcome for the 2018 map raster is to that the type and sequence is similar to that of 2007:

Map 2007

RowID Value Count Type

0	1	34	Magrove
1	2	54	Muflat
2	3	10	Water
3	4	3	Built
4	5	50	reeds

Map 2018

RowID Value Count Type

0	1	80	Magrove
1	2	87	Muflat
2	3	45	Water
3	4	23	Built
4	5	20	reeds

Re: How to change the order or sequence of land types in ArcGIS

DanPatterson — Fri, 21 Apr 2023 08:42:23 GMT

Are you saying

Reclass by individual values—ArcGIS Pro | Documentation

Reclassify (Spatial Analyst)—ArcGIS Pro | Documentation

didn't work?

What was the error message? or was it how the values were entered?

Re: How to change the order or sequence of land types in ArcGIS

MarianaReyes — Fri, 21 Apr 2023 09:00:06 GMT

I tried reclassify, is reclass much more recommended? thank you

Sincerely,

Mariana

topic Re: How to change the order or sequence of land types in ArcGIS in ArcGIS Spatial Analyst Questions

How to change the order or sequence of land types in ArcGIS

Re: How to change the order or sequence of land types in ArcGIS

Re: How to change the order or sequence of land types in ArcGIS