Data Check for United States

This page checks the structural integrity of the United States Rover Location Database.
Any problems shown below are automatically sent to the webmaster. If you notice a problem lingering awhile or if you have an update to offer, please tell barry@k7bwh.com.

The United States rover location database currently has 563 entries in 27 states, near 369 cities in 169 counties.

Unit Test Distance Calculation Functions

1. Distance Mismatch by 2.078 miles: CO89aa00-CO99aa00 returned 71.248625046071 but expected 69.171
2. Distance Mismatch by 2.077 miles: CO89aa00-CP80aa00 returned 69.170888915039 but expected 71.248

County Names

1. CO80lo Hurley River, BC: Missing county name
2. CN88ik Mt Tolmie, BC: Missing county name

State Abbreviations

1. EM73cl Cheaha Mountain, AL: State abbreviation is not recognized: AL
2. EM75ue Buck Bald, TN: State abbreviation is not recognized: TN
3. EL59bu St. Bernard SP, LA: State abbreviation is not recognized: LA

Comparing Lat/Long Coords to Grid Name

1. DN07rm Twin Lakes, WA, WA: Twin Lakes's grid DN07rm78 does not match expected grid CN87am08 for (47.533923,-124.0000)
2. CN77xp Near Yahoo Lake, WA, WA: Near Yahoo Lake's grid CN77xp72 does not match expected grid CN77xp56 for (47.6511,-124.0371)
3. CN77aa Driftwood RV Resort, WA, WA: Driftwood RV Resort's grid CN77aa00 does not match expected grid CN77vc98 for (47.11866,-124.17105)
4. EM75ue Buck Bald, TN, TN: Buck Bald's grid EM75ue19 does not match expected grid EM75ue18 for (35.203422,-84.323674)
5. DN77xa Saddle Butte, ND, ND: Saddle Butte's grid DN77xa92 does not match expected grid DN87aa02 for (47.008739,-104.0000)
6. DN01lu Virgin Valley, NV, NV: Virgin Valley's grid DN01lu94 does not match expected grid DN01eu50 for (41.836417,-119.622556)

Altitude

1. CM98av Dunnigan Rest Area, CA: Fix placeholder altitude: (alt)
2. CM88xv 86er, CA: Fix placeholder altitude: (alt)

Bearing Angles

1. FM06uc Domino's Pizza, NC: Non-numeric bearing angle: degrees (see endpoints)