Gsymblib symbols list, updated December 11, 2021
There are:
- 1 entries for extra.
- 131 entries for fgdc.
| graphics | authority | code | description | notes |
|---|---|---|---|---|
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fgdc | 6.2 | Inclined bedding – Showing strike and dip | |
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fgdc | 17.001 | Outline of slip surface of landslide—Identity and existence certain, location accurate | |
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fgdc | 25.001 | Contact, planetary - Location accurate | |
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fgdc | 25.002 | Contact, planetary - Location approximate | |
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fgdc | 25.003 | Contact, planetary - Location inferred | |
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fgdc | 25.004 | Contact, planetary - Location concealed | |
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fgdc | 25.005 | Fault, planetary, sense of offset unspecified - Location accurate | |
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fgdc | 25.006 | Fault, planetary, sense of offset unspecified - Location approximate | |
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fgdc | 25.007 | Fault, planetary, sense of offset unspecified - Location inferred | |
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fgdc | 25.008 | Fault, planetary, sense of offset unspecified - location concealed | |
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fgdc | 25.009 | Normal fault, planetary - Location accurate. Ball and bar on downthrown block | |
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fgdc | 25.010 | Normal fault, planetary—Location approximate. Ball and bar on downthrown block | |
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fgdc | 25.011 | Normal fault, planetary—Location inferred. Ball and bar on downthrown block | |
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fgdc | 25.012 | Normal fault, planetary—Location concealed. Ball and bar on downthrown block | |
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fgdc | 25.013 | Strike-slip fault, planetary, right-lateral offset—Location accurate. Arrows show relative motion | |
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fgdc | 25.014 | Strike-slip fault, planetary, right-lateral offset—Location approximate. Arrows show relative motion | |
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fgdc | 25.015 | Strike-slip fault, planetary, right-lateral offset—Location inferred. Arrows show relative motion | |
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fgdc | 25.016 | Strike-slip fault, planetary, right-lateral offset—Location concealed. Arrows show relative motion | |
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fgdc | 25.017 | Strike-slip fault, planetary, left-lateral offset—Location accurate. Arrows show relative motion | |
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fgdc | 25.018 | Strike-slip fault, planetary, left-lateral offset—Location approximate. Arrows show relative motion | |
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fgdc | 25.019 | Strike-slip fault, planetary, left-lateral offset—Location inferred. Arrows show relative motion | |
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fgdc | 25.020 | Strike-slip fault, planetary, left-lateral offset—Location concealed. Arrows show relative motion | |
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fgdc | 25.021 | Thrust fault, planetary—Location accurate. Sawteeth on upper plate | |
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fgdc | 25.022 | Thrust fault, planetary—Location approximate. Sawteeth on upper plate | |
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fgdc | 25.023 | Thrust fault, planetary—Location inferred. Sawteeth on upper plate | |
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fgdc | 25.024 | Thrust fault, planetary-Location concealed. Sawteeth on upper plate | |
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fgdc | 25.025 | Graben trace, planetary (shown as single line where bounding normal faults cannot be mapped separately)—Location accurate | |
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fgdc | 25.026 | Graben trace, planetary (shown as single line where bounding normal faults cannot be mapped separately)-Location approximate | |
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fgdc | 25.027 | Graben trace, planetary (shown as single line where bounding normal faults cannot be mapped separately)-Location inferred | |
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fgdc | 25.028 | Graben trace, planetary (shown as single line where bounding normal faults cannot be mapped separately)-Location concealed | |
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fgdc | 25.029 | Regional fracture, planetary | |
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fgdc | 25.030 | Partly buried regional fracture, planetary | |
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fgdc | 25.031 | Arcuate fracture, planetary | |
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fgdc | 25.032 | Partly buried arcuate fracture, planetary | |
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fgdc | 25.033 | Radial fracture, planetary (associated with coronae) | |
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fgdc | 25.034 | Concentric fracture, planetary (associated with coronae) | |
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fgdc | 25.035 | Fold crest, planetary | |
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fgdc | 25.036 | Broad warp, planetary | |
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fgdc | 25.037 | Wrinkle ridge, planetary | |
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fgdc | 25.038 | Ribbon trends, planetary | |
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fgdc | 25.039 | Ridge belt, planetary | |
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fgdc | 25.040 | Broad ridge crest, planetary (generally associated with coronae) | |
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fgdc | 25.041 | Ridge crest, planetary (1st option) | |
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fgdc | 25.042 | Ridge crest (2nd option) | |
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fgdc | 25.043 | Ridge crest, planetary (1st option)-Arrowhead shows abrupt termination of ridge | |
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fgdc | 25.044 | Ridge crest, planetary (2nd option)-Arrowhead shows abrupt termination of ridge | |
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fgdc | 25.045 | Ridge crest (possible dike), planetary | |
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fgdc | 25.046 | Corona annulus ridge, planetary-Showing axial trace and plunge. Short arrow indicates steeper limb or scarp boudnign corona trough | |
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fgdc | 25.047 | Groove (generic), planetary | |
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fgdc | 25.048 | Sharp groove, planetary | |
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fgdc | 25.049 | Subdued groove, planetary | |
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fgdc | 25.050 | Radially grooved ejecta (schematic), planetary | |
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fgdc | 25.051 | Furrow, planetary | |
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fgdc | 25.052 | Trough or narrow depression, planetary | |
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fgdc | 25.053 | Depression (mapped to scale), planetary | |
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fgdc | 25.054 | Large depression (mapped to scale), planetary | |
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fgdc | 25.055 | Shallow, linear depression or valley, or narrow channel, planetary | |
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fgdc | 25.056 | Channel (canali), planetary | |
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fgdc | 25.057 | Channel (canali)-Two short dashes where structureless or indefinite | |
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fgdc | 25.058 | Narrow channel (possible lava channel), planetary - Arrows point in direction of flow | |
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fgdc | 25.059 | Erosional boundary, planetary-Hachures indicate truncated beds | |
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fgdc | 25.060 | Angular unconformity, planetary-Hachures indicate truncated beds | |
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fgdc | 25.061 | Angular unconformity, planetary-Uncertain. Hachures indicate truncated beds | |
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fgdc | 25.062 | Layer, planetary | |
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fgdc | 25.063 | Lineament, planetary | |
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fgdc | 25.064 | Layering in canyon wall, planetary | |
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fgdc | 25.065 | Fabric of short radar-bright lineaments (schematic), planetary | |
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fgdc | 25.066 | Penetrative lineations, within tessera terrain, planetary | |
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fgdc | 25.067 | Flow direction, planetary | |
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fgdc | 25.068 | Wind streaks, planetary-Arrow points in inferred wind direction | |
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fgdc | 25.069 | Area of channelized erosion and scouring, planetary-Arrow points in direction of interpreted flow | |
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fgdc | 25.070 | ARea of eolian transport, planetary-Arrow points in direction of air flow | |
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fgdc | 25.071 | Scarp, planetary-Hachures point downscarp | |
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fgdc | 25.072 | Lobate scarp, planetary-Hachures point downscarp | |
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fgdc | 25.073 | Basal scarp, planetary-Hachures point downscarp | |
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fgdc | 25.074 | Base of scarp, planetary—Barb points downscarp | |
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fgdc | 25.075 | Dome, edifice, or circular sharp, planetary (mapped to scale) – Hachures point downscarp | |
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fgdc | 25.076 | Very small shield, dome, or volcanic construct, planetary (not mapped to scale) | |
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fgdc | 25.077 | Small shield, dome, or volcanic construct, planetary (not mapped to scale) | |
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fgdc | 25.078 | Large, steep-sided shield, dome, or volcanic construct, planetary (not mapped to scale) | |
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fgdc | 25.079 | Mesa, planetary (not mapped to scale) | |
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fgdc | 25.080 | Large shield, dome, or volcanic construct, planetary (mapped to scale)—Hachures point downscarp | |
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fgdc | 25.081 | Large cone, planetary (mapped to scale)—Hachures point downscarp | |
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fgdc | 25.082 | Knob or central peak, planetary (not mapped to scale) | |
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fgdc | 25.084 | Elevated plateau, planetary (mapped to scale)— Hachures point downscarp | |
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fgdc | 25.085 | Steep-sided edifice, planetary (not mapped to scale) | |
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fgdc | 25.087 | Large edifice, planetary (not mapped to scale) | |
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fgdc | 25.088 | Very small tholi, planetary (not mapped to scale) | |
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fgdc | 25.089 | Small tholi, planetary (not mapped to scale) | |
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fgdc | 25.091 | Corona, planetary | |
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fgdc | 25.092 | Nova, planetary | |
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fgdc | 25.093 | Palimpsest ring, planetary | |
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fgdc | 25.094 | Raised rim of larger impact crater, planetary—Hachures point into crater | |
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fgdc | 25.095 | Raised rim of smaller impact crater, planetary | |
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fgdc | 25.097 | Degraded impact crater rim, planetary (1st option) | |
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fgdc | 25.098 | Rimless impact crater, subdued impact crater rim, degraded impact crater rim (2nd option), or buried impact crater rim, planetary | |
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fgdc | 25.099 | Secondary impact crater chain and cluster, planetary | |
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fgdc | 25.100 | Basin ring, planetary | |
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fgdc | 25.101 | Central peak of impact crater, planetary (1st option) | |
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fgdc | 25.102 | Central peak of impact crater, planetary (2nd option) | |
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fgdc | 25.104 | Pit of impact crater floor, planetary (2nd option) | |
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fgdc | 25.105 | Pit-crater chain (mapped to scale), planetary | |
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fgdc | 25.106 | Small endogenic crater, planetary | |
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fgdc | 25.107 | Small endogenic crater (mapped to scale), planetary | |
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fgdc | 25.109 | Large endogenic crater (mapped to scale), planetary | |
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fgdc | 25.111 | Caldera, planetary | |
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fgdc | 25.114 | Flow front, planetary—Arrow indicates flow direction | |
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fgdc | 25.115 | Mountain (rugged), planetary—Origin uncertain | |
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fgdc | 25.116 | Channel bars, planetary—May be erosional or depositional | |
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fgdc | 25.117 | Slide or slump material, planetary—Arrow indicates direction of movement | |
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fgdc | 25.118 | Dark-colored ejecta, planetary | |
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fgdc | 25.119 | Light-colored ejecta, planetary | |
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fgdc | 25.120 | Terrace deopsits, planetary | |
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fgdc | 25.121 | Dark-colored mantling material, planetary | |
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fgdc | 25.122 | Secondary crater field, planetary | |
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fgdc | 25.123 | Diffuse highland-lowland boundary scarp, planetary | |
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fgdc | 25.124 | Joint or fracture pattern, planetary | |
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fgdc | 25.125 | Area of reticulate grooves, planetary - Showing trend | |
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fgdc | 25.126 | Detached lobe, planetary—Arrow points in direction of interpreted landslide or debris flow | |
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fgdc | 25.127 | Low albedo smooth material, planetary - Interpreted as eolian material | |
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fgdc | 25.128 | Airburst spot | |
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fgdc | 25.129 | Mantling material, planetary—Light-col | |
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fgdc | 25.130 | Splotch, planetary—Circular, radar-bright halo on surface | |
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fgdc | 25.131 | Reticulate pattern on plains, planetary | |
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fgdc | 25.132 | Fracture zone, planetary | |
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fgdc | 25.133 | Superficial crater material having weak radar backscatter coefficient, planetary | |
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fgdc | 25.134 | Crater-associated ejecta halo, planetary | |
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fgdc | 25.135 | Halo without associated crater, planetary | |
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fgdc | 30.1.001 | Index topographic contour (1st option) | |
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fgdc | 30.1.003 | Intermediate topographic contour (1st option) | |
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fgdc | 31.021 | Sample locality—Showing sample number | |
| extra | Parula | a topographic map gradient |