American Indian Tribal Subdivision (AITS)
| American Indian Tribal Subdivision (AITS) National Shapefile Record Layout (Current) | |||
| tl_year_us_aitsn.shp | |||
| Field | Length | Type | Description |
| AIANNHCE | 4 | String | Current American Indian/Alaska Native/Native Hawaiian area census code |
| TRSUBCE | 3 | String | Current American Indian tribal subdivision census code |
| TRSUBNS | 8 | String | Current American Indian tribal subdivision ANSI code |
| GEOID | 7 | String | American Indian tribal subdivision identifier; a concatenation of Current American Indian/Alaska Native/Native Hawaiian area census code and American Indian tribal subdivision census code |
| NAME | 100 | String | Current American Indian tribal subdivision name |
| NAMELSAD | 100 | String | Current name and the translated legal/statistical area description for American Indian tribal subdivision |
| LSAD | 2 | String | Current legal/statistical area description code for American Indian tribal subdivision |
| CLASSFP | 2 | String | Current FIPS class code |
| MTFCC | 5 | String | MAF/TIGER feature class code (G2300) |
| FUNCSTAT | 1 | String | Current functional status |
| ALAND | 14 | Number | Current land area |
| AWATER | 14 | Number | Current water area |
| INTPTLAT | 11 | String | Current latitude of the internal point |
| INTPTLON | 12 | String | Current longitude of the internal point |