CAD Standards

Virginia Division of Mined Land Reclamation     REVISION MAP LAYER STANDARDS
LAYER NAME COLOR LINE TYPE LAYER DESCRIPTION
BASE_AIRPORT AIRPORTS OR LANDING STRIPS AND ASSOCIATED TEXT
BASE_BOUND_CITY INCORPORATED CITY OR EQUIVALENT AND ASSOCIATED TEXT
BASE_BOUND_CITY_R INCORPORATED CITY OR EQUIVALENT AND ASSOCIATED TEXT (REVISED)
BASE_BORDER_LEGEND LEGEND SYMBOLS SHOWN ON BORDER
BASE_BORDER_LINE LINES FORMING MAP BORDER AND TICS
BASE_BORDER_T TEXT SHOWN ON MAP BORDER
BASE_BOUND_COUNTY COUNTY BOUNDARIES AND ASSOCIATED TEXT
BASE_BOUND_MAJOR NATIONAL, STATE, AND TERRITORIAL BOUNDARIES AND ASSOCIATED TEXT
BASE_BOUND_PARK_1 PARK, RESERVATION, OR MONUMET AND ASSOCIATED TEXT
BASE_BOUND_PARK_2 SMALL PARKS AND ASSOCIATED TEXT
BASE_BOUND_TOWN CIVEL TOWNSHIP OR EQUIVALENT AND ASSOCIATED TEXT
BASE_BUILDINGS ANYTHING THAT FALLS UNDER USGS CLASSIFICATION OF BUILDINGS AND RELATED FEATURES
BASE_CEM CEMETERY BOUNDARIES AND ASSOCIATED TEXT
BASE_CONT_INDEX INDEX CONTOURS
BASE_CONT_INT INTERMEDIATE CONTOURS
BASE_CONT_T CONTOUR TEXT
BASE_CONTROL ALL HORIZONTAL AND VERTICAL CONTROL POINTS PLACED ON THE USGS MAP AND ASSOCIATED TEXT
BASE_FENCE FENCE LINES
BASE_MINE USGS INDENTIFIED MINE OR CAVE ENTRANCE, QUARRIES, GRAVEL PITS, MINE SHAFTS ETC AND ASSOCIATED TEXT
BASE_RAILROAD ALL RAILROAD SYMBOLS AND ASSOCIATED TEXT
BASE_ROAD_F ENTITIES USED TO SHOW COLOR FILL FOR HIGHWAYS ETC.
BASE_ROAD_HIGH ANY PRIMARY, SECONDARY, OR DUAL HIGHWAY
BASE_ROAD_HIGH_T ASSOCIATED TEXT AND SYMBOLS FOR ROAD-HIGH LAYER
BASE_ROAD_LIGHT LIGHT DUTY ROAD
BASE_ROAD_LIGHT_T ASSOCIATED TEXT AND SYMBOLS FOR ROAD-LIGHT LAYER
BASE_ROAD_UNIMP UNIMPROVED ROAD
BASE_ROAD_UNIMP_T ASSOCIATED TEXT AND SYMBOLS FOR ROAD-UNIMP LAYER
BASE_STREAM_DAM MASONRY OR EARTHEN DAM AND ASSOCIATED TEXT
BASE_STREAM_FILL ENTITIES USED TO SHOW COLOR FILLS FOR WATER BODIES
BASE_STREAM_INT INTERMITTENT STREAMS, RIVERS, OR BODIES OF WATER
BASE_STREAM_INT_T TEXT ASSOCIATED WITH LAYER STREAM-INT
BASE_STREAM_PER PERENNIAL STREAMS, RIVER AND BODIES OF WATER
BASE_STREAM_PER_T TEXT ASSOCIATED WITH LAYER STREAM-PER
BASE_STRIPMINE LAYER SHOWING SURFACE MINING DISTURBANCE, AND ASSOCIATED TEXT MAPPED BY USGS/TVA
BASE_TEXT_GENERAL REMAINING TEXT SHOWN ON MAP THAT IS NOT ASSOCIATED WITH A PARTICULAR LAYER
BASE_TRAIL TRAILS SHOWN ON MAP AND ASSOCIATED TEXT
BASE_UTILITY ALL TRANSMISSION AND PIPE LINES AND ASSOCIATED TEXT
BASE_TOPO_COMPANY CONTOURS GENERATED FROM NON-USGS SOURCES
BASE_TOPO_SURV_COMPANY CONTOURS GENERATED FROM CONVENTIONAL SURVEY
BASE_PLANIM_COMPANY PLANIMETRICS GENERATED FROM NON-USGS SOURCES
COMPANY_DIM VARIES VARIES
COMPANY_GENTEXT VARIES VARIES
COMPANY_GRID VARIES VARIES
COMPANY_GRID_TEXT VARIES VARIES
COMPANY_LEGEND VARIES VARIES
COMPANY_LEGEND_BORDER VARIES VARIES
COMPANY_LEGEND_TEXT VARIES VARIES
COMPANY_NORTHARROW VARIES VARIES
COMPANY_PE_STAMP VARIES VARIES
COMPANY_TITLEBLOCK VARIES VARIES
DMLR_300'_BUFFER WHITE DASHED 300 FOOT BUFFER AROUND APPLICABLE STRUCTURES, WITH ASSOCIATED TEXT
DMLR_ADJACENT_#_PBND VARIES CONTINUOUS APPROVED ADJACENT PERMIT BOUNDARIES, CLOSED POLYLINES, ASSOCIATED TEXT (DMLR_ADJACENT_1200000_PBND)
DMLR_#_PBND RED CONTINUOUS PERMIT BOUNDARY, CLOSED POLYLINES
DMLR_#_PBND_DELETION_AREA_LINES RED CONTINUOUS Closed Polylines, representing the area(s) to be deleted
DMLR_#_PBND_DELETION_AREA_HATCH RED HATCH Areas to be deleted are hatched using ANS131
DMLR_AUGER_HIGHWALL_MINING WHITE VARIES LINES, ARROWS, TEXT REPRESENTING PROPOSED AUGER AND HIGHWALL MINING AREAS
DMLR_AUGER_HOLES 170 VARIES LINES, ARROWS, TEXT REPRESENTING EXISTING AUGER HOLE LOCATIONS
DMLR_CULVERT_EXISTING WHITE CONTINUOUS POLYLINE REPRESENTING LOCATIONS OF EXISTING CULVERTS
DMLR_CULVERT_PROPOSED WHITE CONTINUOUS POLYLINE REPRESENTING LOCATIONS OF PROPOSED CULVERTS
DMLR_GAS_WELLS CYAN POINT POINT STYLE REPRESENTING GAS WELL LOCATIONS (ABSOLUTE UNITS OF 32.00)
DMLR_GAS_PIPELINES CYAN GAS LINE LINE REPRESENTING LOCATION OF GAS LINES
DMLR_H20_WELLS 9 CIRCLE CONCENTRIC CIRCLES (RADIUS OF 12&6) AND TEXT REPRESENTING LOCATIONS OF WATER WELLS
DMLR_HALF_MILE_RADIUS 253 DASHED CIRCLE (RADIUS 1/2 MI.) FROM THE PROPOSED MINING AREA WITHIN THE PERMIT BOUNDARY
DMLR_PORTALS 172 VARIES LINES, ARROWS, TEXT REPRESENTING EXISTING PORTAL LOCATIONS
DMLR_PRE_EXISTING_HIGHWALL 201 CONTINUOUS POLYLINES REPRESENTING LOCATIONS OF PRE-EXISTING HIGHWALL
DMLR_PROPERTY_LINES_MINERAL VARIES CONTINUOUS LINES, ARROWS, TEXT REPRESENTING MINERAL TRACT OWNERS
DMLR_PROPERTY_LINES_SURFACE VARIES CONTINUOUS LINES, ARROWS, TEXT REPRESENTING SURFACE TRACT OWNERS
DMLR_REMINING_HATCH 190 N/A ASSOCIATIVE HATCH PATTERN FOR LAYER DMLR-REMINING-LINES (ANSI131/HATCH)
DMLR_REMINING_LINES 190 CONTINUOUS CLOSED POLYLINE REPRESENTING THE REMINING AREA
DMLR_SEAM_EXISTING_PMU VARIES DASHED CLOSED POLYLINE REPRESENTING EXISTING ADJACENT, OVERLYING, AND UNDERLYING PMU EXTENTS (DMLR_LYONS_EXISTING_PMU)
DMLR_SEAM_OUTCROP VARIES CONTINUOUS POLYLINE SHOWING LOCATIONS OF COAL OUTCROPS (DMLR_DORCHESTER_OUTCROP)
DMLR_SEAM_PROPOSED_PMU VARIES DASHED CLOSED POLYLINE REPRESENTING THE PROPOSED PMU EXTENTS (DMLR_DORCHESTER_PROPOSED_PMU)
DMLR_UNDISTURBED_BND_RED RED CONTINUOUS CLOSED POLYLINES REPRESENTING UNDISTURBED AREA OF PERMIT
DMLR_UNDISTURBED_SHADED_RED RED HATCH/SOLID SOLID SHADE REPRESENTING UNDISTURBED AREA OF PERMIT
DMLR_TO_BE_DISTURBED_NEXT_12MONTHS_BND_YELLOW 2 CONTINUOUS CLOSED POLYLINESREPRESENTING NEXT 12 MO. DISTURBED AREA OF PERMIT
DMLR_TO_BE_DISTURBED_NEXT_12MONTHS_SHADED_YELLOW 2 HATCH/SOLID SOLID SHADE REPRESENTING REPRESENTING NEXT 12 MO. DISURBED AREA OF PERMIT
DMLR_REGRADED_WITHOUT_PARTIAL_BOND_RELEASE_BND_BROWN 34 CONTINUOUS CLOSED POLYLINESREPRESENTING REGRADED AREAS OF PERMIT W/O PARTIAL BOND RELEASE
DMLR_REGRADED_WITHOUT_PARTIAL_BOND_RELEASE_SHADED_BROWN 34 HATCH/SOLID SOLID SHADE REPRESENTING REGRADED AREAS OF PERMIT W/O PARTIAL BOND RELEASE
DMLR_REGRADED_WITH_PARTIAL_BOND_RELEASE_BND_BROWN 34 CONTINUOUS CLOSED POLYLINES REPRESENTING REGRADED AREAS OF PERMIT WITH PARTIAL BOND RELEASE
DMLR_REGRADED_WITH_PARTIAL_BOND_RELEASE_CROSSHATCH_BROWN 34 HATCH CROSS HATCH REPRESENTING REGRADED AREAS OF PERMIT WITH PARTIAL BOND RELEASE
DMLR_VEGETATED_WITHOUT_PARTIAL_BOND_RELEASE_BND_GREEN 3 CONTINUOUS CLOSED POLYLINES REPRESENTING VEGETATED AREAS OF PERMIT W/O PARITAL BOND RELEASE
DMLR_VEGETATED_WITHOUT_PARTIAL_BOND_RELEASE_SHADED_GREEN 3 HATCH/SOLID SOLID SHADE REPRESENTING VEGETATED AREAS OF PERMIT W/O PARTIAL BOND RELEASE
DMLR_VEGETATED_WITH_PARTIAL_BOND_RELEASE_BND_GREEN 3 CONTINUOUS CLOSED POLYLINES REPRESENTING VEGETATED AREAS OF PERMIT WITH PARITAL BOND RELEASE
DMLR_VEGETATED_WITH_PARTIAL_BOND_RELEASE_CROSSHATCH_GREEN 3 HATCH CROSS HATCH REPERESENTING VEGETATED AREAS OF PERMIT WITH PARITAL BOND RELEASE
DMLR_DISTRUBED_NOT_REGRADED_BND_ORANGE 30 CONTINUOUS CLOSED POLYLINES REPRESENTING DISTURBED PERMIT AREAS THAT HAVE NOT BEEN REGRADED
DMLR_DISTRUBED_NOT_REGRADED_CROSSHATCH_ORANGE 30 HATCH CROSS HATCH REPRESENTING DISTURBED PERMIT AREAS THAT HAVE NOT BEEN REGRADED
DMLR_WSI_HATCH GREEN SOLID HATCH ASSOCIATIVE HATCH PATTERN FOR LAYER DMLR-WSI-LINES
DMLR_WSI_LINES GREEN CONTINUOUS POLYLINES REPRESENTING STRUCTURES THAT HAVE BEEN INCLUDED IN THE WATER SUPPLY INVENTORY
DMLR_WSI_TEXT GREEN N/A TEXT ASSOCIATED WITH DMLR-WSI-LINES
For questions or comments
contact:Douglas Mullins(doug.mullins@dmme.virginia.gov)