WPA Land use survey map for the City of Los Angeles, book 3 (San Fernando Valley from Canoga Park District to Van Nuys District), sheet 4

WPA Land use survey map for the City of Los Angeles, book 3 (San Fernando Valley from Canoga Park District to Van Nuys District), sheet 4. Includes: [Title page and] legend [for Book] no. III; Composite index to Land use map books [for Book 3]; Index to Book no. 3.; Land use survey - City of Los Angeles. Department of City Planning. These maps were prepared with the assistance of the Works Progress Administration project no. 665-07-G-226 through 1939 to 1940. The land use data contained herein was compiled from a survey made with the assistance of the Civil Works Administration project no. 642, State Emergency Relief Administration project nos. 1-F2-318 and 1-F2-318A and Works Progress Administration project nos. 65-3-4377, 1101-2011 and 465-03-3-106. This survey functioned from Dec. 18, 1933 to May 8, 1939 and covers approximately 460 square miles within the boundary of the City of Los Angeles. It includes 347 colored drawings bound in 10 volumes of which this is no. III. The land use survey was supervised by the Zoning Engineer. The land use maps were supervised by the Illustrative Planning Engineer for the Sponsoring Department.

本数据集为公共事业振兴署（Works Progress Administration, WPA）洛杉矶市土地使用测绘图，对应第三卷（覆盖卡诺加帕克区至范奈斯区的圣费尔南多谷）第4幅图幅。包含内容：[书名页及]第三卷图例、第三卷土地使用测绘图综合索引、第三卷索引，以及土地使用调查——洛杉矶市城市规划局相关文件。本批地图由公共事业振兴署项目编号665-07-G-226于1939年至1940年间协助制作。本数据集收录的土地使用数据，整理自多项协作开展的调研工作，涉及民用工程管理局项目编号642、州紧急救济管理局项目编号1-F2-318与1-F2-318A，以及公共事业振兴署项目编号65-3-4377、1101-2011与465-03-3-106。该调研实施周期为1933年12月18日至1939年5月8日，覆盖洛杉矶市辖区内约460平方英里的范围。整套土地使用调查成果共计10卷，收录347幅彩绘图纸，本卷为第三卷。本次土地使用调查由分区工程师监督统筹，土地使用测绘图由发起部门的图解规划工程师负责监修。