Name: Gravity Anomaly Map
Display Field: PROJECT_ID
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>Gravitational geophysical surveys are carried out to understand density properties of subsurface rocks. Scientists can interpret variations in very precise measurements of Earth's gravity from place to place across the surface of the Earth in terms of corresponding changes in rock density within the subsurface. Geophysicists work with geologists to relate these density changes to known rock types in the area and thus provide constraint on models of the subsurface (for example, geologic cross-sections). A gravity anomaly map shows changes in gravity over both latitude and longitude. It is usually created via a mathematical gridding algorithm from individual point data. This map may exist within the greater extent of a project area.</SPAN></P></DIV></DIV></DIV>
Service Item Id: 94820eeab11f46d29019926fdebefb19
Copyright Text:
Default Visibility: false
MaxRecordCount: 2000
Supported Query Formats: JSON, geoJSON, PBF
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Max Scale: 0
Supports Advanced Queries: true
Supports Statistics: true
Has Labels: false
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Use Standardized Queries: true
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Spatial Reference: 2927
(2927)
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
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OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry, alias: Shape
)
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PROJECT_ID
(
type: esriFieldTypeInteger, alias: Project ID
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INSTRUMENT
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LOCATION_DESCRIPTION
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FIGURE_HYPERLINK
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GRAVITY_MAP_ID
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