These are the standard symbols that are available in MARPLOT. The number
in parentheses after the symbol name is the ASCII value in the MARPLOT
font.

+-----+----------------+-----+----------------+-----+----------------+
| ##  |                |     |                |     |                |
| Pla |                |     |                |     |                |
| ces |                |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | School (51)    |    | Church (52)    |    | Federal        |
|     |                |     |                |     | building (53)  |
+-----+----------------+-----+----------------+-----+----------------+
|    | Hospital (54)  |    | Fallout        |    | Village (57)   |
|     |                |     | shelter (56)   |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Historical     |    | Archaeological |    | Lighthouse     |
|     | site (58)      |     | site (59)      |     | (61)           |
+-----+----------------+-----+----------------+-----+----------------+
|    | Pier (62)      |    | Platform (63)  |    | Wildlife       |
|     |                |     |                |     | refuge (64)    |
+-----+----------------+-----+----------------+-----+----------------+
| ##  |                |     |                |     |                |
| Che |                |     |                |     |                |
| mis |                |     |                |     |                |
| try |                |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Chemical of    |    | Chemical       |    | Chemical       |
|     | interest (66)  |     | placard (67)   |     | sample (68)    |
+-----+----------------+-----+----------------+-----+----------------+
|    | Infectious     |    | Acetylene      |    | Above-ground   |
|     | substance (69) |     | torch (70)     |     | tank (71)      |
+-----+----------------+-----+----------------+-----+----------------+
|    | Chemical drum  |    | Chemical       |    | Gas cylinders  |
|     | (72)           |     | storage (73)   |     | (74)           |
+-----+----------------+-----+----------------+-----+----------------+
|    | Corrosive (75) |    | Explosive (76) |    | Flammable (77) |
+-----+----------------+-----+----------------+-----+----------------+
|    | Oxidizer (78)  |    | Poison (79)    |    | Radioactive    |
|     |                |     |                |     | hazard (80)    |
+-----+----------------+-----+----------------+-----+----------------+
| ##  |                |     |                |     |                |
| Fir |                |     |                |     |                |
| e D |                |     |                |     |                |
| epa |                |     |                |     |                |
| rtm |                |     |                |     |                |
| ent |                |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Fire           |    | Sprinkler      |    | Standpipe      |
|     | department     |     | connection     |     | connection     |
|     | access (81)    |     | (82)           |     | (83)           |
+-----+----------------+-----+----------------+-----+----------------+
|    | Fire pump (84) |    | Fire escape    |    | Fire           |
|     |                |     | (85)           |     | extinguisher   |
|     |                |     |                |     | (86)           |
+-----+----------------+-----+----------------+-----+----------------+
|    | Fire hydrant   |     |                |     |                |
|     | (87)           |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
| #   |                |     |                |     |                |
| # M |                |     |                |     |                |
| oni |                |     |                |     |                |
| tor |                |     |                |     |                |
| ing |                |     |                |     |                |
|  St |                |     |                |     |                |
| ati |                |     |                |     |                |
| ons |                |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Monitoring     |    | Tidal station  |    | Weather        |
|     | station (209)  |     | (89)           |     | station (90)   |
+-----+----------------+-----+----------------+-----+----------------+

+-----+----------------+-----+----------------+-----+----------------+
| #   |                |     |                |     |                |
| # R |                |     |                |     |                |
| ecr |                |     |                |     |                |
| eat |                |     |                |     |                |
| ion |                |     |                |     |                |
|  Si |                |     |                |     |                |
| tes |                |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Camping (91)   |    | Diving area    |    | National park  |
|     |                |     | (92)           |     | (93)           |
+-----+----------------+-----+----------------+-----+----------------+
|    | Park (94)      |    | Beach (95)     |    | Recreational   |
|     |                |     |                |     | fishing (96)   |
+-----+----------------+-----+----------------+-----+----------------+
|    | Sport fishing  |     |                |     |                |
|     | (97)           |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
| ##  |                |     |                |     |                |
|  In |                |     |                |     |                |
| dus |                |     |                |     |                |
| try |                |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Aquaculture    |    | Subsistence    |    | Factory (100)  |
|     | (98)           |     | fishing (99)   |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Logging (101)  |    | Mining (102)   |    | Nuclear power  |
|     |                |     |                |     | (103)          |
+-----+----------------+-----+----------------+-----+----------------+
|    | Pipeline (104) |    | Commercial or  |     |                |
|     |                |     | high-use       |     |                |
|     |                |     | recreational   |     |                |
|     |                |     | fishing (105)  |     |                |
+-----+----------------+-----+----------------+-----+----------------+
| ##  |                |     |                |     |                |
| Sen |                |     |                |     |                |
| sit |                |     |                |     |                |
| ive |                |     |                |     |                |
|  Bi |                |     |                |     |                |
| olo |                |     |                |     |                |
| gic |                |     |                |     |                |
| al  |                |     |                |     |                |
| Res |                |     |                |     |                |
| our |                |     |                |     |                |
| ces |                |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Co             |    | Mangroves      |    | Submerged      |
|     | ral/hardbottom |     | (112)          |     | aquatic        |
|     | reef (111)     |     |                |     | vegetation     |
|     |                |     |                |     | (113)          |
+-----+----------------+-----+----------------+-----+----------------+
|    | Rare plant     |    | Fish (115)     |    | Nursery area   |
|     | (114)          |     |                |     | (116)          |
+-----+----------------+-----+----------------+-----+----------------+
|    | Gastropod      |    | Crab (118)     |    | Lo             |
|     | (117)          |     |                |     | bster/crayfish |
|     |                |     |                |     | (119)          |
+-----+----------------+-----+----------------+-----+----------------+
|    | Bivalve (120)  |    | Scallop (121)  |    | Shrimp (122)   |
+-----+----------------+-----+----------------+-----+----------------+
|    | Squid/octopus  |    | Allig          |    | Turtle (125)   |
|     | (123)          |     | ator/crocodile |     |                |
|     |                |     | (124)          |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Other          |    | Gull/tern      |    | Alcid/pelagic  |
|     | rep            |     | (128)          |     | bird (129)     |
|     | tile/amphibian |     |                |     |                |
|     | (126)          |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Raptor (130)   |    | Shorebird      |    | Wading bird    |
|     |                |     | (131)          |     | (132)          |
+-----+----------------+-----+----------------+-----+----------------+
|    | Waterfowl      |    | Bear (134)     |    | Deer (135)     |
|     | (133)          |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Dolphin (136)  |    | Manatee (137)  |    | Sea otter      |
|     |                |     |                |     | (138)          |
+-----+----------------+-----+----------------+-----+----------------+
|    | Seal/sea lion  |    | Small mammal   |    | Whale (141)    |
|     | (139)          |     | (140)          |     |                |
+-----+----------------+-----+----------------+-----+----------------+
|    | Diving bird    |     |                |     |                |
|     | (142)          |     |                |     |                |
+-----+----------------+-----+----------------+-----+----------------+

+----+-----------------+----+-----------------+----+-----------------+
| #  |                 |    |                 |    |                 |
| #  |                 |    |                 |    |                 |
| Wa |                 |    |                 |    |                 |
| te |                 |    |                 |    |                 |
| r/ |                 |    |                 |    |                 |
| Ma |                 |    |                 |    |                 |
| ri |                 |    |                 |    |                 |
| ne |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Underwater      |   | Surface outfall |   | Water intake    |
|    | outfall (151)   |    | (152)           |    | (153)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Water supply    |   | Drain (156)     |   | Sewer (157)     |
|    | (154)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Storm drain     |   | Sump (159)      |   | Channel buoy    |
|    | (158)           |    |                 |    | (161)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Channel buoy    |   | Harbor buoy     |   | Harbor buoy     |
|    | (162)           |    | (163)           |    | (164)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Mooring buoy    |   | Anchorage (166) |   | Marina (167)    |
|    | (165)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Boat ramp (168) |   | Hoist (169)     |   | Boom (171)      |
+----+-----------------+----+-----------------+----+-----------------+
|   | Exposed wreck   |   | Rock awash      |   | Sunken wreck    |
|    | (172)           |    | (173)           |    | (174)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Precautionary   |    |                 |    |                 |
|    | area (175)      |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| #  |                 |    |                 |    |                 |
| #  |                 |    |                 |    |                 |
| Co |                 |    |                 |    |                 |
| mm |                 |    |                 |    |                 |
| un |                 |    |                 |    |                 |
| ic |                 |    |                 |    |                 |
| at |                 |    |                 |    |                 |
| io |                 |    |                 |    |                 |
| ns |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Radio           |   | Satellite       |   | Telephone (185) |
|    | communication   |    | ground station  |    |                 |
|    | (183)           |    | (184)           |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| ## |                 |    |                 |    |                 |
|  T |                 |    |                 |    |                 |
| ra |                 |    |                 |    |                 |
| ns |                 |    |                 |    |                 |
| po |                 |    |                 |    |                 |
| rt |                 |    |                 |    |                 |
| at |                 |    |                 |    |                 |
| io |                 |    |                 |    |                 |
| n, |                 |    |                 |    |                 |
|  S |                 |    |                 |    |                 |
| er |                 |    |                 |    |                 |
| vi |                 |    |                 |    |                 |
| ce |                 |    |                 |    |                 |
| s  |                 |    |                 |    |                 |
| an |                 |    |                 |    |                 |
| d  |                 |    |                 |    |                 |
| Ve |                 |    |                 |    |                 |
| hi |                 |    |                 |    |                 |
| cl |                 |    |                 |    |                 |
| es |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Bridge (186)    |   | Gas (187)       |   | Police (188)    |
+----+-----------------+----+-----------------+----+-----------------+
|   | Access (189)    |   | Helicopter      |   | Fire truck      |
|    |                 |    | (190)           |    | (191)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Ambulance (192) |   | Heavy equipment |   | Crane (194)     |
|    |                 |    | (193)           |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Boat trailer    |   | Trailer (196)   |   | Tractor trailer |
|    | (195)           |    |                 |    | (197)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Rail tanker     |   | Skimmer (199)   |   | Ferry (200)     |
|    | (198)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | USCG boat (201) |   | Medium vessel   |   | Small vessel    |
|    |                 |    | (202)           |    | (203)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Container ship  |   | Tanker (205)    |   | Barge (206)     |
|    | (204)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Airport (207)   |   | Railroad        |   | State highway   |
|    |                 |    | crossing (208)  |    | (210)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Interstate      |    |                 |    |                 |
|    | (211)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+

+----+-----------------+----+-----------------+----+-----------------+
| #  |                 |    |                 |    |                 |
| #  |                 |    |                 |    |                 |
| In |                 |    |                 |    |                 |
| ci |                 |    |                 |    |                 |
| de |                 |    |                 |    |                 |
| nt |                 |    |                 |    |                 |
|  C |                 |    |                 |    |                 |
| om |                 |    |                 |    |                 |
| ma |                 |    |                 |    |                 |
| nd |                 |    |                 |    |                 |
|  S |                 |    |                 |    |                 |
| ys |                 |    |                 |    |                 |
| te |                 |    |                 |    |                 |
| m  |                 |    |                 |    |                 |
| (I |                 |    |                 |    |                 |
| CS |                 |    |                 |    |                 |
| )  |                 |    |                 |    |                 |
| Fa |                 |    |                 |    |                 |
| ci |                 |    |                 |    |                 |
| li |                 |    |                 |    |                 |
| ti |                 |    |                 |    |                 |
| es |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Incident        |   | Incident base   |   | Camp (228)      |
|    | command post    |    | (227)           |    |                 |
|    | (226)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Staging area    |    |                 |    |                 |
|    | (229)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| ## |                 |    |                 |    |                 |
|  C |                 |    |                 |    |                 |
| AM |                 |    |                 |    |                 |
| EO |                 |    |                 |    |                 |
|  S |                 |    |                 |    |                 |
| ym |                 |    |                 |    |                 |
| bo |                 |    |                 |    |                 |
| ls |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | ALOHA source    |   | ALOHA threat    |   | Environmentally |
|    | point (177)     |    | point (209)     |    | sensitive area, |
|    |                 |    |                 |    | lower priority  |
|    |                 |    |                 |    | (178)           |
+----+-----------------+----+-----------------+----+-----------------+
|   | Environmentally |   | Environmentally |   | Less than 1     |
|    | sensitive area, |    | sensitive area, |    | hour            |
|    | medium priority |    | highest         |    | breakthrough    |
|    | (179)           |    | priority (180)  |    | time (214)      |
+----+-----------------+----+-----------------+----+-----------------+
|   | 1-3 hours       |   | More than 3     |    |                 |
|    | breakthrough    |    | hours           |    |                 |
|    | time (213)      |    | breakthrough    |    |                 |
|    |                 |    | time (215)      |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| ## |                 |    |                 |    |                 |
|  M |                 |    |                 |    |                 |
| is |                 |    |                 |    |                 |
| ce |                 |    |                 |    |                 |
| ll |                 |    |                 |    |                 |
| an |                 |    |                 |    |                 |
| eo |                 |    |                 |    |                 |
| us |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Polyline layer  |   | Polygon layer   |   | OSRO (176)      |
|    | (33)            |    | (34)            |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | High voltage    |   | Handicapped     |    |                 |
|    | (181)           |    | (182)           |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| ## |                 |    |                 |    |                 |
|  L |                 |    |                 |    |                 |
| og |                 |    |                 |    |                 |
| os |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Environmental   |   | National        |   | U.S. Coast      |
|    | Protection      |    | Oceanic and     |    | Guard (43)      |
|    | Agency (41)     |    | Atmospheric     |    |                 |
|    |                 |    | Administration  |    |                 |
|    |                 |    | (42)            |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Genwest Systems |   | MARPLOT (45)    |    |                 |
|    | (44)            |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| #  |                 |    |                 |    |                 |
| #  |                 |    |                 |    |                 |
| Sh |                 |    |                 |    |                 |
| ap |                 |    |                 |    |                 |
| es |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Place point     |   | Pixel (217)     |   | Dot (218)       |
|    | (212)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Circle (219)    |   | Filled circle   |   | Cross (221)     |
|    |                 |    | (220)           |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Triangle (222)  |   | Filled triangle |   | Square (224)    |
|    |                 |    | (223)           |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
|   | Filled square   |    |                 |    |                 |
|    | (225)           |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| #  |                 |    |                 |    |                 |
| #  |                 |    |                 |    |                 |
| Al |                 |    |                 |    |                 |
| ph |                 |    |                 |    |                 |
| ab |                 |    |                 |    |                 |
| et |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+
| T  |                 |    |                 |    |                 |
| he |                 |    |                 |    |                 |
| A  |                 |    |                 |    |                 |
| SC |                 |    |                 |    |                 |
| II |                 |    |                 |    |                 |
| va |                 |    |                 |    |                 |
| lu |                 |    |                 |    |                 |
| es |                 |    |                 |    |                 |
| 2  |                 |    |                 |    |                 |
| 30 |                 |    |                 |    |                 |
| -2 |                 |    |                 |    |                 |
| 55 |                 |    |                 |    |                 |
| r  |                 |    |                 |    |                 |
| ep |                 |    |                 |    |                 |
| re |                 |    |                 |    |                 |
| se |                 |    |                 |    |                 |
| nt |                 |    |                 |    |                 |
| t  |                 |    |                 |    |                 |
| he |                 |    |                 |    |                 |
| 26 |                 |    |                 |    |                 |
| l  |                 |    |                 |    |                 |
| et |                 |    |                 |    |                 |
| te |                 |    |                 |    |                 |
| rs |                 |    |                 |    |                 |
| of |                 |    |                 |    |                 |
| t  |                 |    |                 |    |                 |
| he |                 |    |                 |    |                 |
| E  |                 |    |                 |    |                 |
| ng |                 |    |                 |    |                 |
| li |                 |    |                 |    |                 |
| sh |                 |    |                 |    |                 |
| al |                 |    |                 |    |                 |
| ph |                 |    |                 |    |                 |
| ab |                 |    |                 |    |                 |
| et |                 |    |                 |    |                 |
| fr |                 |    |                 |    |                 |
| om |                 |    |                 |    |                 |
| A  |                 |    |                 |    |                 |
| to |                 |    |                 |    |                 |
| Z. |                 |    |                 |    |                 |
+----+-----------------+----+-----------------+----+-----------------+