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1966, 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, and 1998. Patuxent Wildlife Research Center. This line shapefile portrays the current routes used for conducting Breeding Bird Surveys in the lower 48 States. This layer is part of the 1997-20... National Atlas of the United States.
1638, 1639, 1640, 1641, 1642, 1643, 1644, 1645, 1646, 1647, 1648, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1659, 1660, 1661, 1662, 1663, 1664, 1665, 1666, 1667, 1668, 1669, 1670, 1671, 1672, 1673, 1674, 1675, 1676, 1677, 1678, 1679, 1680, 1681, 1682, 1683, 1684, 1685, 1686, 1687, 1688, 1689, 1690, 1691, 1692, 1693, 1694, 1695, 1696, 1697, 1698, 1699, 1700, 1701, 1702, 1703, 1704, 1705, 1706, 1707, 1708, 1709, 1710, 1711, 1712, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1723, 1724, 1725, 1726, 1727, 1728, and 1729. Prodhomme, Marie. This line shapefile represents the boundaries used to delineate urban expansion (sprawl) limits around Paris, France during the 17th and 18th centu... Analyse Diachronique de l'espace Urbain Parisien: Approche Geomatique.
2017. World Bank Group. This majority of this data is based on a digitized PDF map, and so is intended as a schematic of rough locations of the power network. It is not su... World Bank Group.
2005. Jim Strampe and California. Biogeographic Data Branch. This polyline shapefile depicts distribution of surf grass along the California Coast. This data was extracted from a larger set of data which cont... California. Department of Fish and Game. Marine Resources Region.
2008. County of San Mateo Information Services Department. This data includes beaches open to the public that could be viewed as sections of the California Coastal Trail (CCT). The data was taken directly f... County of San Mateo Information Services Department.
2012. United States. National Park Service, County of San Mateo Information Services Department, California. Department of Parks and Recreation, and California Coastal Commission. This line shapefile represents sections of the California Coastal Trail in the San Mateo County Sea Level Rise Vulnerability Assessment Project are... County of San Mateo Information Services Department.
1994. Fukushima, Ted. This polyline shapefile is a rebuild of the original digitized data with greatly reduced tolerances (see Supplemental Information under Resource De... California. Department of Fish and Game. Marine Resources Region.
2015. County of San Mateo Information Services Department. This line shapefile represents CalTrain and SamTrans lines in the San Mateo County Sea Level Rise Vulnerability Assessment project area. Source: SM... County of San Mateo Information Services Department.
2017. World Bank Group. Plan data collected and prepared for a project of the World Bank Group in July 2016. Includes existing transmission network only. This data is base... World Bank Group.
2007. This line shapefile represents canals in Stanislaus County, California. This layer is presented in the WGS84 coordinate system for web display purp... Stanislaus County GIS Division.