What GEO ID has a longitude of -102.693028?
CREATE TABLE "c" (
  "township" text,
  "county" text,
  "pop_2010" real,
  "land_sqmi" real,
  "water_sqmi" real,
  "latitude" real,
  "longitude" real,
  "geo_id" real,
  "ansi_code" real
);
SELECT "geo_id" FROM "c" WHERE "longitude"=-102.693028;