Engineering Survey Controls

Ontario Region Open Data2024-11-21 更新2026-07-06 收录

工程测量控制点

大地基准

数据链接：

https://jazzyhubs-ontarioregion.opendata.arcgis.com/maps/f2cd52481b4943748a5ca7af62df228b 数据链接链接失效反馈

官方服务：

资源简介：

Horizontal and Vertical Control Points and Benchmarks that are displayed in ACRIS (Active Control Reference Index System)

创建时间：

2016-09-23

Data-Gouv-FR/bornes-geodesiques-ign

大地基准

地理空间基础设施

该数据集名为Bornes géodésiques IGN，包含法国地理测量数据，源自法国官方开放数据平台data.gouv.fr。数据从IGN（法国国家地理和森林信息研究所）的地理测量记录中提取，以开放标准格式提供，便于自动化处理。数据集分为两个网络：基础网络（约3000个标记，分布在1000多个站点）和详细网络（约115,000个标记，分布在64000多个站点）。内容涵盖地理坐标（如纬度、经度、

Hugging Face2026-05-29 更新60

Basic network SL — Heavyweight points

大地基准

测绘控制网

The geodetic basic networks of the cf. in a position, height and severity are the basis for any surveying activity in the Saarland. While the location coordinates are stored on a mathematical referenc

data.europa20

Control Monuments

大地基准

地理空间控制点

This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for horizon

Greene County GIS Hub2026-08-20 更新10

Cape York Ellipsoid Ground Elevation geodetic

重力勘探

大地基准

Gravity data measure small changes in gravity due to changes in the density of rocks beneath the Earth's surface. The data are collected on geophysical surveys conducted by Commonwealth, State &

DataCite Commons2020-08-19 更新20

Florida NGS Bench Marks

大地基准

地理空间控制点

This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise Latitude/Longitude used for hori

Florida Department of Environmental Protection - MapDirect Data10

Engineering Survey Controls

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