'Datum shift' diaporamas de présentation

Collocation Preconditions

Datum-shift, error-estimation and gross-error detection when using least-squares collocation for geoid determination. by C.C.Tscherning Department of Geophysics,.

575 views • 39 slides

Collocation Preconditions

Datum-shift, error-estimation and gross-error detection when using least-squares collocation for geoid determination. by C.C.Tscherning Department of Geophysics,.

487 views • 39 slides

Introduction

Introduction. Grew up in Northern California B.S. in Computer Science and Math from Chico 15 years with Hewlett-Packard CEO of tecBugs: GIS on the web Ph.D. from Colorado State University Research Scientist with the Natural Resource Ecology Laboratory

371 views • 37 slides

Tools of the Trade

GPS Communication Software. Mapping Program. Tarpits and Tips. Tools of the Trade . GPS. Tools of the Trade - Part IV. Tarpits and Tips. TIPS. Outline. Datums Error, Accuracy, and Precision Map Scale and Errors Tips for Managing GPS Error Better Maps for GPS. GPS Datum Tarpit.

729 views • 28 slides

Definitions

435 views • 22 slides

The Envirofacts Data Layer

208 views • 8 slides

Earth Sciences Sector

Earth Sciences Sector. Earth Sciences Sector. Earth Sciences Sector. Canadian Spatial Reference System. Additional slides For CGRSC Sept 18-20 , 2006. Dynamic. Fixed. 1987 WGS84 - same reference system as NAD83 (+/- 1m).

188 views • 7 slides