U.S. State Plane Zones (NAD 1983) represents the State Plane Coordinate System (SPCS) Zones for the 1983 North American Datum within United States.

This data set contains the Limit of 8(g) Zone line in ESRI Arc/Info export and Arc/View shape file formats for the BOEM Pacific Region. The 8(g) Zone lies between the Submerged Lands Act (SLA) boundary line and a line projected 3 nautical miles seaward of the SLA boundary line. Within this zone revenues are shared with the coastal state(s). Further information on the SLA and development of this line from baseline points can be found in OCS Report BOEM 99-0006: Boundary Development on the Outer Continental Shelf. https://www.boem.gov/BOEM-Newsroom/Library/Publications/1999/99-0006-pdf.aspx Because GIS projection and topology functions can change or generalize coordinates, these GIS files are NOT an OFFICIAL record for the exact Submerged Lands Act Boundary.

This map data layer represents the building footprints for the City of Cupertino, California. The mapped geographic area includes 11.3 square miles of western Santa Clara County in California. The building footprints data layer was originally based on aerial photographs from 2011. Continual updates are made as needed. Most updates come from digitized plat/plan approvals or from completed City project plans. Mapping accuracy meets National Map Accuracy Standards for +/-2.5 US feet. Spatial coordinate system is California State Plane West, zone III Fipszone 0403 Adszone 3326, NAD83. Scale of true display is 1:1200 (100' scale).

Watershed Sciences, Inc. (WS) collected Light Detection and Ranging (LiDAR) data of the Klamath River and associated riparian zones from Klamath Falls, Oregon to Happy Camp, California for Woolpert, Inc. Acquisition of the data occurred between February 27th and March 15th, 2010. The total deliverable area, including a 100 m buffer, is 107,547 acres. The LiDAR survey uses a Leica ALS60 laser system. For the Klamath River survey area, the sensor was set to yield an average native pulse density of > 8 points per square meter over terrestrial surfaces. Up to 4 range measurements are possible per pulse, and all discernible laser returns were processed for the output dataset. OCM received 1,039 LAZ files from the Oregon Lidar Consortium. The files were in California State Plane zone 1 projected coordinate system, NAD83 (HARN) and geoid09. No metadata came with this dataset; information in this record is derived from the accompanying project report, which is linked below. Additionally, bare-earth DEMs produced from this dataset are available for download, and are linked in the Related Items section below.

Sonoma County Vegetation Mapping and LiDAR Consortium retained WSI to provide lidar and Orthophoto data and derived products in Sonoma County, CA. A classified LAS format point cloud was collected and developed. Products, such as bare earth DEMs, were derived from the lidar, but are not covered here. The original specified coordinate system for this dataset is California State Plane Zone II (FIPS 0402), NAD83 (2011), with units in US Survey Feet for horizontal, and vertical units are NAVD88 (12A) US Survey Feet. It was converted to geographic coordinates and ellipsoid heights for customized distribution through the Digital Coast. The dataset encompasses Sonoma County. The Bare earth DEMs are also available. These products have not been reviewed by the NOAA Office for Coastal Management (OCM) and any conclusions drawn from the analysis of this information are not the responsibility of NOAA, OCM or its partners. The data are available upon request via email at: coastal.info@noaa.gov.

The High Resolution Digital Elevation Model (HRDEM) product is derived from airborne LiDAR data (mainly in the south) and satellite images in the north. The complete coverage of the Canadian territory is gradually being established. It includes a Digital Terrain Model (DTM), a Digital Surface Model (DSM) and other derived data. For DTM datasets, derived data available are slope, aspect, shaded relief, color relief and color shaded relief maps and for DSM datasets, derived data available are shaded relief, color relief and color shaded relief maps. The productive forest line is used to separate the northern and the southern parts of the country. This line is approximate and may change based on requirements. In the southern part of the country (south of the productive forest line), DTM and DSM datasets are generated from airborne LiDAR data. They are offered at a 1 m or 2 m resolution and projected to the UTM NAD83 (CSRS) coordinate system and the corresponding zones. The datasets at a 1 m resolution cover an area of 10 km x 10 km while datasets at a 2 m resolution cover an area of 20 km by 20 km. In the northern part of the country (north of the productive forest line), due to the low density of vegetation and infrastructure, only DSM datasets are generally generated. Most of these datasets have optical digital images as their source data. They are generated at a 2 m resolution using the Polar Stereographic North coordinate system referenced to WGS84 horizontal datum or UTM NAD83 (CSRS) coordinate system. Each dataset covers an area of 50 km by 50 km. For some locations in the north, DSM and DTM datasets can also be generated from airborne LiDAR data. In this case, these products will be generated with the same specifications as those generated from airborne LiDAR in the southern part of the country. The HRDEM product is referenced to the Canadian Geodetic Vertical Datum of 2013 (CGVD2013), which is now the reference standard for heights across Canada. Source data for HRDEM datasets is acquired through multiple projects with different partners. Since data is being acquired by project, there is no integration or edgematching done between projects. The tiles are aligned within each project. The product High Resolution Digital Elevation Model (HRDEM) is part of the CanElevation Series created in support to the National Elevation Data Strategy implemented by NRCan. Collaboration is a key factor to the success of the National Elevation Data Strategy. Refer to the “Supporting Document” section to access the list of the different partners including links to their respective data.

This metadata record describes the 0.25-foot pixel resolution digital orthoimagery produced for Santa Clara County by the Sanborn Map Company. The orthoimagery provided is 4-band (R, G, B, NIR), 8-bit per pixel and delivered in section tiles in uncompressed TIFF/TFW, compressed SID/SDW (10:1) and compressed JP2000 (10:1) formats. The data was collected between November 20th, 2023 and January 7th, 2024 at an approximate altitude of 4200 feet (AGL) using an UltraCam Osprey M3 camera and complies with the ASPRS Class 1 accuracy standards, at 1" = 50'. This orthoimagery is published in California State Plane Zone III, NAD 83 (2011), U.S. Survey Feet.This metadata record describes the 0.5-foot pixel resolution digital orthoimagery produced for Santa Clara County by the Sanborn Map Company. The orthoimagery provided is 4-band (R, G, B, NIR), 8-bit per pixel and delivered in section tiles in uncompressed TIFF/TFW, compressed SID/SDW (10:1) and compressed JP2000 (10:1) formats. The data was collected on December 9th and 10th, 2023 at an approximate altitude of 13800 feet (AGL) using an UltraCam Eagle camera and complies with the ASPRS Class 1 accuracy standards, at 1" = 100'. This orthoimagery is published in California State Plane Zone III, NAD 83 (2011), U.S. Survey Feet.This orthoimagery was collected in California State Plane Zone III North, NAD 83 (2011), U.S. Survey Feet. For publishing purpose, this service is reprojected into WGS 1984 Web Mercator Auxiliary Sphere.

Topographic data were collected by the U.S. Geological Survey (USGS) in 2015 for Little Holland Tract in the Sacramento-San Joaquin River Delta, California. The data were collected on foot using a global positioning system (GPS) backpack platform that consisted of survey-grade Trimble R10 and R7 global navigation satellite system (GNSS) receivers with Zephyr 2 antennas. Orthometric elevations relative to NAVD88 were computed using the National Geodetic Survey Geoid12a, and the final data were projected in Cartesian coordinates using the UTM Zone 10 North (meters) (NAD83[2011]) coordinate system. The mean estimated vertical uncertainty of the 2015 USGS GPS backpack survey is 3.5 cm.

The California Department of Water Resources (DWR), North Central Region Office (NCRO), Bathymetry Data Collection Section, conducted a bathymetric survey of Middle River south of Union Point as part of the Delta Wide Bathymetry Program. The main purpose of the data is to help complete bathymetric datasets of Suisun Marsh and the Sacramento-San Joaquin Delta and allow for relevant comparisons. • Field Dates: July 13-20, 2023 • Survey Type: Singlebeam • Data Density: 1 foot spacing• Horizontal Datum: North American Datum of 1983 (NAD83) California Coordinate System (CCS83) State Plane Zone III, US ft • Vertical Datum: North American Vertical Datum of 1988 (NAVD88), US ft • Process Epoch: 2023.551; Datum Epoch: 2017.5 • Related Datasets: Middle River, March 2017 • Involved Staff: Data collected and processed by NCRO Bathymetry and Hydrography sections • Survey Responsible Charge: Jacob Wright, PLS (CA 8717) For complete metadata make sure the viewer (ArcGIS or other software) is set to view FGDC metadata.

Locations of building footprints in and around the City of Redding. Building footprints were collected by digitizing the roof line of structures using high resolution aerial imagery. Building footprints are typically updated on an as need basis. City of Redding has recently included building footprints in Shasta County which were created by county GIS staff. Spatial coordinate system is California State Plane, zone I Fipszone 0401, NAD83

The California Department of Water Resources (DWR), North Central Region Office (NCRO), Bathymetry Data Collection Section, conducted a bathymetric survey of Suisun Slough for the Bay Delta Office (BDO). The main purpose of the data is to replace outdated and inaccurate data, help with the evaluation of a large number of restoration proposals nearby, and inform the re-operation of the Montezuma Slough Salinity Control Structure for the Delta Smelt Resiliency Strategy being implemented in 2018. • Survey Dates: February 19-20 • Vessels Used: NCRO R/V KingFisher• Instrumentation: Singlebeam echo sounder with Inertially-Aided Post-Processed Kinematic (IAPPK) GPS procedures. • Point Spacing: about 1 foot • Horizontal Datum: North American Datum of 1983 (NAD83) California Coordinate System (CCS83) State Plane Zone III , US feet• Vertical Datum: North American Vertical Datum of 1988 (NAVD88), US feet• Process Date Epoch: 2020.137 Datum Epoch: 2017.5• Involved Staff: Data collected and processed by NCRO Bathymetry sections• Survey Responsible Charge: Jacob Wright, PLS (CA 8717)For complete metadata make sure the viewer (ArcGIS or other software) is set to view FGDC metadata.

This map service contains survey monument layers for the City of Coquitlam.The City of Coquitlam assumes no responsibility with respect to the accuracy, completeness or appropriateness of the data provided. The user is responsible for obtaining their own independent engineering, technical and other advice with respect to any information included in this data, materials or documents provided.Mapping projection: Universal Transverse Mercator. Horizontal datum: NAD83, Zone 10 North, Central Meridian 123 degrees. Vertical datum: Geodetic or the Canadian Geodetic Vertical Datum 1928 (CGVD28 GVRD). Data accuracy varies from 0.05 to 10 metres.

4 Levels, Def query on streets, no symbology. WKID: 6420 (CA State Plane Zone 3, US Feet, NAD83 (2011))

The California Department of Water Resources (DWR), North Central Region Office (NCRO), Bathymetry Data Collection Section, conducted a singlebeam bathymetric survey of Elkhorn Slough as part of the Delta Wide Bathymetry Program. The main purpose of the data is to help supplement bathymetric datasets of the North Delta and allow for relevant comparisons. • Field Dates: January 26, February 14, 2023 • Survey Type: Singlebeam • Data Density: 1 foot • Horizontal Datum: North American Datum of 1983 (NAD83) California Coordinate System (CCS83) State Plane Zone 2, US feet • Vertical Datum: North American Vertical Datum of 1988 (NAVD88) geoid 12B, US feet • Processing Epoch: 2023.123; CSRC Datum Epoch: 2017.5 • Related Datasets: Sutter Slough at Sacramento River 2017 • Involved Staff: Data collected and processed by NCRO Bathymetry and Hydrography sections • Survey Responsible Charge: Jacob Wright, PLS (CA 8717)Please contact the distributor for questions regarding survey control or QC checks. For complete metadata make sure the viewer (ArcGIS or other software) is set to view FGDC metadata.

Many geometrical schemes – or map projections – are used to represent the curved surface of the Earth on map sheets.Canada uses the Universal Transverse Mercator (UTM) system. It is called transverse because the strips run north-south rather than east-west along the equator.This data class shows a 1 km x 1 km UTM NAD83 grid that is a standard reference index for Ontario.It includes:Military Grid ReferenceFire Base Map identifierFire Base Map BlockAtlas identifierAdditional DocumentationUTM Grid - User Guide (Word)UTM 1KM Grid - Data Description (PDF)UTM 1KM Grid - Documentation (Word)StatusCompleted: production of the data has been completedMaintenance and Update FrequencyAs needed: data is updated as deemed necessaryContactOffice of the Surveyor General, landtenuremapping@ontario.ca

The California Department of Water Resources (DWR), North Central Region Office (NCRO), Bathymetry Data Collection Section, conducted a bathymetric survey of Grizzly Bay as part of the Delta Wide Bathymetry Program. The main purpose of the data is to help complete bathymetric datasets of Suisun Marsh and allow for relevant comparisons. This was a singlebeam survey to supplement the partial multibeam survey conducted in February & March of 2024. • Field Dates: January 8, 11, 12, February 6, March 6, April 3, 17, 18, 2024 • Survey Type: Singlebeam • Data Density: 1 foot • Horizontal Datum: North American Datum of 1983 (NAD83) California Coordinate System (CCS83) State Plane Zone 2, US feet • Vertical Datum: North American Vertical Datum of 1988 (NAVD88) geoid 12B, US feet • Processing Epoch: 2024.299; CSRC Datum Epoch: 2017.5 • Related Datasets: Grizzly Bay Multibeam March 2024, Montezuma Slough Multibeam July 2018, Suisun Slough October 2018 • Involved Staff: Data collected and processed by NCRO Bathymetry and Hydrography sections • Survey Responsible Charge: Jacob Wright, PLS (CA 8717) Please contact the distributor for questions regarding survey control or QC checks. For complete metadata make sure the viewer (ArcGIS or other software) is set to view FGDC metadata.

Product: This orthoimagery data set includes 3-inch 8-bit 4-band (RGBN) digital orthoimage mosaics in MrSID format (20:1 compression). Geographic Extent: The AOI covers approximately 28 total square miles of the City of Salinas in the State of California. Dataset Description: City of Salinas, CA 2018 Orthoimagery project called for the planning, acquisition, processing, and derivative products of imagery data to be collected at a ground sample distance (GSD) of 0.25 foot. Project specifications are based on the U.S. Geological Survey National Geospatial Program Base Ortho Specification, Version 1.0. The data were developed based on a horizontal projection/datum of NAD83 (2011) California State Plane Coordinate System, Zone 4, US Survey Feet. Orthoimagery data were delivered as stereo imagery pairs in GeoTIFF format, 131 individual 0.25-foot 2,640 feet x 2,640 feet 8-bit, 4-band (RGBN) GeoTIFF tiles, and a 0.25-foot 8-bit, 4-band (RGBN) 20:1 compressed MrSID mosaic. Ground Conditions: Aerial photography was captured during the summer of 2018, while no snow was on the ground and rivers were at or below normal levels. In order to post process the imagery data to meet task order specifications and meet horizontal accuracy guidelines, Quantum Spatial, Inc. utilized a total of 16 surveyed control points throughout the project area to assess the horizontal accuracy of the data. These checkpoints were not used to calibrate or post process the data.

Building Footprint is a Polygon FeatureClass representing the building footprints for the City of Cupertino, California. The mapped geographic area includes 11.3 square miles of western Santa Clara County in California. The building footprints data layer was originally based on aerial photographs from 2011. Continual updates are made as needed. Most updates come from digitized plat/plan approvals or from completed City project plans. Mapping accuracy meets National Map Accuracy Standards for +/-2.5 US feet. Spatial coordinate system is California State Plane West, zone III Fipszone 0403 Adszone 3326, NAD83. Scale of true display is 1:1200 (100' scale). Building Footprints has the following fields: OBJECTID: Unique identifier automatically generated by Esri type: OID, length: 4, domain: none

LEVEL_DESC: A general description of what type of structure the polygon represents type: String, length: 18, domain: none

BLDG_HIGH: The height of the highest point on the polygon - feet above sea level type: String, length: 50, domain: none

BLDG_LOW: The height of the lowest point on the polygon - feet above see level type: String, length: 50, domain: none

FloorNumbe: The number of floors the building has type: Integer, length: 4, domain: none

AssetID: Cupertino maintained GIS primary key type: String, length: 50, domain: none

Year_Built: The year the building was built type: Date, length: 8, domain: none

Bldg_Age: The age of the building type: Single, length: 4, domain: none

LegacyID: Old identifiers used to track asset migration type: Integer, length: 4, domain: none

Shape: Field that stores geographic coordinates associated with feature type: Geometry, length: 4, domain: none

GlobalID: Unique identifier automatically generated for features in enterprise database type: GlobalID, length: 38, domain: noneShape.STArea():The area of the building footprinttype: double, length: none, domain: none Shape.STLength(): The length of the perimeter of the building footprinttype: double, length: none, domain: none BLDG_HEIGHT: The height of the building, calculated by subtracting the highest and lowest points type: double, length: none, domain: none

last_edited_date: The date the database row was last updated type: Date, length: 8, domain: none

created_date: The date the database row was initially created type: Date, length: 8, domain: none

A bare earth digital elevation model (DEM) represents the earth's surface with all vegetation and human-made structures removed. The bare earth DEMs were derived from LiDAR data using triangulated irregular network (TIN) processing of the ground point returns. Each image corresponds to a 37,800-square-foot tile. Each pixel is 3 feet and represents an average elevation for that area. The specified coordinate system for this dataset is California State Plane Zone II (FIPS 0402), NAD83 (2011), with units in US Survey Feet for horizontal, and vertical units are NAVD88 (12A) US Survey Feet. The dataset encompasses all of Sonoma County and parts of Mendocino County. WSI collected the LiDAR and created this data set for the Sonoma County Vegetation Mapping and LiDAR Program.Data hosted by Sonoma County Information Systems Department (ISD).

This intensity image depicts intensity values in their native radiometric resolution; intensities measure the magnitude (strength) of a return pulse. Objects with higher reflectivity will produce a higher intensity than dark objects. The return pulse amplitude is represented in 8-bit, with values ranging from 0-255. Each image corresponds to a 37,800-square-foot tile. Each pixel is 3 feet and represents an average intensity for that area. The specified coordinate system for this dataset is California State Plane Zone II (FIPS 0402), NAD83 (2011), with units in US Survey Feet for horizontal, and vertical units are NAVD88 (12A) US Survey Feet. The dataset encompasses all of Sonoma County and parts of Mendocino County. WSI collected the LiDAR and created this data set for the Sonoma County Vegetation Mapping and LiDAR Program.Data hosted by Sonoma County Information Systems Department (ISD).