MIT Libraries logo

Search Constraints

Number of results to display per page

Search Results

31. National Flood Hazard Layer: Washington County, Pennsylvania

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

32. National Flood Hazard Layer: Westmoreland County, Pennsylvania

2016. The National Flood Hazard Layer (NFHL) data incorporates all Flood Insurance Rate Map (FIRM) databases published by the Federal Emergency Managemen...

34. Political Ward Divisions: Philadephia, Pennsylvania

2016. Philadelphia City Planning Commission. A Political Division is a subdivision of a Political Ward. Each ward contains no fewer than 10 and no more than 50 divisions. Metadata updated 09/2...

35. Rivers, Inundation Areas, Canals, Submerged Streams, and Other Linear Waterbodies in Watersheds: Indiana

2016. United States Geological Survey and the United States Environmental Protection Agency. HYDROGRAPHY_LOCALRES_WATERBODYLINEAR_NHD_IN.SHP is a polygon shapefile that contains features of rivers, inundation areas, canals, ditches, submerg...

36. Streets - Sanitation Areas: Philadephia, Pennsylvania

2016. City of Philadelphia. City of Philadelphia coverage of all the sanitation areas containing line, point, and polygon data used by the City.Data Development:Originally cre...

37. Streets - Street Centerline: Philadephia, Pennsylvania

2016. The street centerline represents streets and walkways dedicated to the city, some private streets and walkways, and additional segments not meeting...

38. Watercourses Designated for Protection 2012 - line: Philadephia, Pennsylvania

2016. City of Philadelphia - PWD. AbstractPolyline geometric features representing the center flow line of all waterways in Philadelphia only.Data DevelopmentInitial data was captur...

39. Watercourses Designated for Protection 2012 - polygon: Philadephia, Pennsylvania

2016. City of Philadelphia - PWD. AbstractPolyline geometric features representing the center flow line of all waterways in Philadelphia only.Data DevelopmentInitial data was captur...