SNF Dataset: SNF Leaf Optical Properties, TMS
Data Center: ORNL DAAC -- The DAAC for Biogeochemical Dynamics
Data Center Contact: Merilyn Gentry   email:  mjg@ornl.gov
                                      phone:  423-376-2655
Source Dataset (SAS):        leaf_tms.ssd01
ASCII Data File:             leaf_tms.dat     File Creation Date: 25SEP1996
ASCII Data Definition File:  leaf_tms.def     File Creation Date: 25SEP1996
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Variable Name  Long Name       SAS Type  Generic Type      Description
1  can_pos                     $ 10      CHAR(10)          "Canopy position: upper/middle/lower/etc."
2  stnddens                    $  6                        "Stand density: high/medium/low"
3  obs_view                    $  6                        "Instrument view: from top/bottom"
4  tree_id                     $ 12                        "Tree ID"
5  snf_file    DATASET_ID      $ 12      CHAR(10)          "SNF spectral reflectance raw data file name containing coded information that has been interpreted and added to this data set as additional fields"
6  obs_typc                    $  1                        "Type code: R=reflectance/T=transmittance"
7  speccode    SPECIES_CODE    $ 12      CHAR(6)           "Plant species code [see speccomm (Common Name) and spec_sci (Latin Name)]"
8  plntpart    PLANT_PART      $ 12      CHAR(12)          "Portion of the plant measured (leaf/needle/bark/mosslitter)"
9  obs_type    OBS_TYPE        $ 18      CHAR(20)          "Obs. type: reflectance/transmittance, top/bottom"
10 tms1        TM1             8         NUMBER(4,2)       "Average percent reflectance or transmittance, TMS band 1 (0.46-0.52 um)"
11 tms2        TM2             8         NUMBER(4,2)       "Average percent reflectance or transmittance, TMS band 2 (0.53-0.60 um)"
12 tms3        TM3             8         NUMBER(4,2)       "Average percent reflectance or transmittance, TMS band 3 (0.63-0.70 um)"
13 tms4        TM4             8         NUMBER(4,2)       "Average percent reflectance or transmittance, TMS band 4 (0.77-0.91 um)"
14 tms5        TM5             8         NUMBER(4,2)       "Average percent reflectance or transmittance, TMS band 5 (1.00-1.30 um)"
15 tms6        TM6             8         NUMBER(4,2)       "Average percent reflectance or transmittance, TMS band 6 (1.57-1.71 um)"
16 tms7        TM7             8         NUMBER(4,2)       "Average percent reflectance or transmittance, TMS band 7 (2.10-2.38 um)"
17 tms_comm    DESCRIPTION     $ 80      CHAR(55)          "Description of the plant sample and any relevant comments about the data collection"
18 obs_datc    OBS_DATE        $ 12      DATE              "Observation date (month dd, yyyy)"
19 speccomm    COMMON_NAME     $ 36      CHAR(20)          "Plant species common name"
20 spec_sci    LATIN_NAME      $ 36      CHAR(25)          "The Latin (botanical) name of the species"
