MATERIAL
(
type: esriFieldTypeString, alias: Material, length: 30
)
PLOT_TYPE
(
type: esriFieldTypeString, alias: Plot Type, length: 1
, Coded Values:
[a: original plot associated with SET (replacement plots in new locations are considered original)]
, [b: replacement plot associated with SET, established on top of an old plot (plot ID should not change because same location)]
, [c: Plot not associated with an SET]
)
PLOT_AREA
(
type: esriFieldTypeDouble, alias: Plot Area sq m
)
SETTOMH_DISTANCE
(
type: esriFieldTypeString, alias: SET to MH Distance (m), length: 6
)
SETTOMH_DIRECTION
(
type: esriFieldTypeString, alias: SET to MH Direction, length: 4
)
DATE_ELEV
(
type: esriFieldTypeDate, alias: Date of Elevation, length: 8
)
ELEV_MH_QAQC
(
type: esriFieldTypeString, alias: Elevation MH QA/QC Code, length: 2
, Coded Values:
[a: average of 3 or more plot elevation points (e.g. corners) surveyed from a reference NGS benchmark or established local control mark (LCM) using digital leveling (subcentimeter error); elevation points should only be averaged if collected on the same date]
, [b: at least 1 plot elevation point (e.g. corner) surveyed from a reference NGS benchmark or LCM using digital leveling (subcentimeter error)]
, [c: average of 3 or more plot elevation points (e.g. corner) surveyed by RTK GPS on same date (3DCQ < 3cm); 3DCQ is also averaged]
, ...2 more...
)
ARM_ID
(
type: esriFieldTypeString, alias: ARM ID, length: 50
)
ARM_QAQC_CODE
(
type: esriFieldTypeString, alias: ARM QA/QC Code, length: 1
, Coded Values:
[a: current arm used, no corrections need]
, [b: old arm used, data is corrected]
, [c: unsure which arm was used, data is uncorrected]
, ...3 more...
)
PIN_NUMBER
(
type: esriFieldTypeInteger, alias: PIN Number
)
PIN_QAQC_CODE
(
type: esriFieldTypeString, alias: PIN QAQC Code, length: 1
, Coded Values:
[a: current pins used, no corrections needed]
, [b: old or nonstandard pins used, data is corrected]
, [c: unsure which pins were used, data is uncorrected]
, ...2 more...
)
ELEV_SET_QAQC
(
type: esriFieldTypeString, alias: Elevation QA/QC, length: 2
, Coded Values:
[a: average of 2 or more 5+ hour duration static GPS measurements that result in solutions within +/- 3cm between points]
, [b: at least 1 static GPS measurement with >4 hours duration]
, [c: surveyed from a benchmark or local control mark tied to the National Spatial Reference System (NSRS)]
, ...2 more...
)
VPR
(
type: esriFieldTypeString, alias: Vertical point of Reference, length: 2000
)
DATE_ELEV
(
type: esriFieldTypeDate, alias: Date of Receiver Elevation Data, length: 8
)
MARSH_TYPE
(
type: esriFieldTypeString, alias: Marsh Type, length: 2
, Coded Values:
[hm: high marsh; Salt or brackish marsh (salinities >0.5 ppt) flooded by average or larger than average amplitude tide (resulting in weekly to monthly flooding) and is dominated by Spartina patens, Distichlis spicata, Juncus gerardii, and short form Spartina alterniflora. In addition, Juncus roemerianus, Schoenoplectus pungens, Bolboschoenus robustus, Limonium carolinianum, Symphyochtrichum tenuifolium, and Triglochin maritimum are secondary cover.]
, [lm: low marsh; salt or brackish marsh (salinity > 0.5ppt) flooded and exposed regularly at least once per day by tides and dominated by tall form Spartina alterniflora]
, [fw: tidal freshwater marsh; Freshwater marsh influenced by tides. Salinities in these marshes are generally below 0.5 ppt. Typical species include Typha angustifolia, Nuphar advena, Pontedaria cordata, Polygonum punctatum, Sagittaria latifolia, Peltandra virginica, Zizania aquatica, etc.]
, ...4 more...
)