Agmt 2003 HJW Geospatial Inc - Laserfiche WebLink

Home

EXHIBIT A SCOPE OF SERVICES 1.0 SUMMARY This document specifies the Scope of Work for providing Digital Orthophotos and a planimetric update of the entire City of San Leandro. The City requires the following deliverables (All deliverables will become the property of the City of San Leandro): 1.1 Project Deliverables: • A flight rnap with control locations will be provided prior to the flight. • One (1) photo index will be provided of all 9" x 9" photography printed at a nominal scale to fit on a 24" X 36" sheet. • A DTM will be collected to support production of 1" = 40' scale orthophotos as well as contours at two foot intervals and spot elevations. HJW will update the original DTM collected in 1997 and deliver updated DTM for the entire project area, which will include breaklines, masspoints, patches and other interim data in ASCII and ArcGIS format. • Two sets of the DTM in ASCII format. • Black and white orthophotography at 1 "=40' with quarter foot pixels will be delivered in Geo_TIFF and MrSID formats (each the and mosaic of all tiles). The tiling scheme will match the original delivery of 1500' X 1000'. Horizontal datum will be NAD 83 California State Plane, Zone III, (Feet) coordinates. • A set of 1 "=100' and 1 "=200' rnylars containing the orthophotography, topographic data and street names will be delivered. HJW will deliver a sample plot at each scale prior to production for review. • Contour data will be delivered in ESRI ArcGIS 8.2 format as two foot contour coverages. • Planimetric data will be updated and delivered in ESRI ArcGIS 8.2. Features that will be updated include road edges, buildings, traffic signals and utility pole data (street lights, telephone poles and any other transmission poles, if applicable) as separate coverages. • Database of the ground control points used to generate the orthophotos. Fields in the database shall be: monument/benchmark name and number (if the point is a City or County monument or benchmark), NAD 1983 X, Y, and Z coordinates, and RMS error associated with coordinates. Exhibit A Page 1 of 1 03/07/03 Hammon, Jensen, Waller & Associates, Inc.