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Service Description: The Martin County NAVD 88 Benchmarks are actively maintained by the Survey Division of the Engineering Department. Benchmarks that are destroyed are removed from this map.
The Martin County NGVD 29 Benchmarks are not maintained. No further maintenance is planned for these benchmarks.
NGS control shown on this map service is data from NGS as a curousy. Current NGS datasheets should be used to obtain the most current control coordinates.
Map Name: Layers
Legend
All Layers and Tables
Layers:
Description:
Copyright Text: Surveying
Spatial Reference:
102100
(3857)
Single Fused Map Cache: false
Initial Extent:
XMin: -8992089.327928461
YMin: 3122828.2410377315
XMax: -8893043.422737837
YMax: 3155659.3936746237
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -9211045.251217855
YMin: 3074715.109160746
XMax: -8879894.579903975
YMax: 3156639.342689126
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
Document Info:
Title:
Author:
Comments:
Subject:
Category:
Keywords: benchmarks,control
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: false
MaxRecordCount: 1000
MaxImageHeight: 2048
MaxImageWidth: 2048
Supported Query Formats: JSON, geoJSON
Supports Query Data Elements:
Min Scale: 1155581.108577
Max Scale: 0
Supports Datum Transformation: true
Child Resources:
Info
Supported Operations:
Export Map
Identify
QueryLegends
QueryDomains
Find
Return Updates
Generate KML