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A Sectional Raster Aeronautical Chart is a raster image of an FAA Sectional Aeronautical Chart. The image inside the neat line is georeferenced to the surface of the earth. Only the main body of the chart is accurately georeferenced. Georeferencing information for insets except for the Hawaiian Islands should be disregarded. The raster data may be viewed using a geographical information system to take advantage of the georeferenced nature of the data or the data can be viewed using commonly available image viewing software.","dc_publisher":"Federal Aviation Administration, Mission Support Services, Aeronautical Information Services","dc_rights":"Access constraints: None; Use constraints: Caution: These charts are primarily designed for VFR navigational purposes and do not purport to indicate the presence of all power transmission and telecommunications lines, terrain, or obstacles which may be encountered below reasonable and safe altitudes. Note: DoD users, refer to current DoD (NGA) charts and flight information publications for information outside of U.S. airspace. Airspace classification and operational requirements may differ between Mexico and the United States (DoD users, see DoD Area Planning AP/1). Note: Refer to current Canadian charts and flight information publications for information within Canadian Airspace. Airspace classification (see Canada Flight Supplement) and operational requirements (DoD users, see DoD Area Planning AP/1) may differ between Canada and the United States. Consult Notices to Airmen (NOTAMs) for latest changes.","dc_format":"GeoTIFF","source_scale_denominator":null,"row_count":null,"column_count":null,"abscissa_resolution":null,"ordinate_resolution":null,"metadata_standard_name":null,"metadata_standard_version":null},"assets":[{"id":"a8c9943d-9ee7-49c1-887e-fa87b3f5013d","chart_id":"a39c219a-4671-42fb-a8c1-9a2d84c8dfac","source_artifact_id":"3d4ba36f-78c9-4e39-aa0b-5066464fd321","asset_kind":"geotiff","filename":"Brownsville SEC.tif","relative_path":"extracted/2026-03-19/vfr_sectional/sectional/Brownsville SEC.tif","media_type":"image/tiff","status":"ready","file_size_bytes":55563563,"checksum_sha256":"341a50479e25c54235fac1ae7513e07120cd609ab8717be3a68a99c2c581d65a","metadata_json":{"region":"Brownsville","asset_role":"geotiff"},"content_url":"/api/v1/chart-assets/a8c9943d-9ee7-49c1-887e-fa87b3f5013d/content"},{"id":"94a84dfe-f2a6-4786-8c26-03ece73843fd","chart_id":"a39c219a-4671-42fb-a8c1-9a2d84c8dfac","source_artifact_id":"3d4ba36f-78c9-4e39-aa0b-5066464fd321","asset_kind":"metadata_html","filename":"Brownsville SEC.htm","relative_path":"extracted/2026-03-19/vfr_sectional/sectional/Brownsville SEC.htm","media_type":"text/html","status":"ready","file_size_bytes":20542,"checksum_sha256":null,"metadata_json":{"region":"Brownsville","asset_role":"metadata_html"},"content_url":"/api/v1/chart-assets/94a84dfe-f2a6-4786-8c26-03ece73843fd/content"},{"id":"2d354498-9272-4cdf-8f26-0d240319182a","chart_id":"a39c219a-4671-42fb-a8c1-9a2d84c8dfac","source_artifact_id":"3d4ba36f-78c9-4e39-aa0b-5066464fd321","asset_kind":"world_file","filename":"Brownsville SEC.tfw","relative_path":"extracted/2026-03-19/vfr_sectional/sectional/Brownsville SEC.tfw","media_type":"text/plain","status":"ready","file_size_bytes":92,"checksum_sha256":null,"metadata_json":{"region":"Brownsville","asset_role":"world_file"},"content_url":"/api/v1/chart-assets/2d354498-9272-4cdf-8f26-0d240319182a/content"}]}