Home › CFR › Title 7 › Part 6117 CFR Part 611 — Soil SurveysSubpart A — General§ 611.1— Purpose and scope.§ 611.2— Cooperative relationships.Subpart B — Soil Survey Operations§ 611.10— Standards, guidelines, and plans.§ 611.11— Soil survey information.Subpart C — Cartographic Operations§ 611.20— Function.§ 611.21— Availability of aerial photography.§ 611.22— Availability of satellite imagery.