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Table of Contents - The Atmospheric Studies Group at TRC

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Section 2: Geophysical D<strong>at</strong>a Processors<br />

(DNLCD) Default: NAR-C ! DNLCD = NAR-C !<br />

for LULC = 4,5, or 6: N<strong>at</strong>ional Land Cover D<strong>at</strong>aset<br />

(DGLC2K) Default: WGS-84 ! DGLC2K = WGS-84 !<br />

for LULC = 8: Global Land Cover 2000<br />

(DUMDGLC) Default: WGS-84 ! DUMDGLC = WGS-84 !<br />

for LULC = 9: Global Land Cover 2000<br />

(DMODIS) Default: ESR-R ! DMODIS = ESR-R !<br />

for LULC = 10: Global Land Cover 2001<br />

Note: the input D<strong>at</strong>um-Region for LULC = 11, the GENERIC form<strong>at</strong>, has<br />

no default, and is provided in the header <strong>of</strong> the file<br />

QA threshold (% <strong>of</strong> average number <strong>of</strong> d<strong>at</strong>a points/grid cell)<br />

for reporting cells with poor d<strong>at</strong>a coverage<br />

(ITHRESH) Default: 75 ! ITHRESH = 75 !<br />

!END!<br />

--------------------------------------------------------------------------------<br />

INPUT GROUP: 2 -- Map Projection and Grid Inform<strong>at</strong>ion for Output<br />

--------------<br />

Projection<br />

----------<br />

Map projection for all X,Y (km)<br />

(PMAP) Default: UTM ! PMAP = UTM !<br />

UTM : Universal Transverse Merc<strong>at</strong>or<br />

TTM : Tangential Transverse Merc<strong>at</strong>or<br />

<strong>Table</strong> 2-5 (continued)<br />

Sample CTGPROC Control File Inputs<br />

(CTGPROC.INP)<br />

LCC : Lambert Conformal Conic<br />

PS : Polar Stereographic<br />

EM : Equ<strong>at</strong>orial Merc<strong>at</strong>or<br />

LAZA: Lambert Azimuthal Equal Area<br />

False Easting and Northing (km) <strong>at</strong> the projection origin<br />

(Used only if PMAP= TTM, LCC, or LAZA)<br />

(FEAST) Default=0.0 ! FEAST = 0.0 !<br />

(FNORTH) Default=0.0 ! FNORTH = 0.0 !<br />

UTM zone (1 to 60)<br />

(Used only if PMAP=UTM)<br />

(IUTMZN) No Default ! IUTMZN = 19 !<br />

Hemisphere for UTM projection<br />

(Used only if PMAP=UTM)<br />

(UTMHEM) Default: N ! UTMHEM = N !<br />

N : Northern hemisphere projection<br />

S : Southern hemisphere projection<br />

L<strong>at</strong>itude and Longitude (decimal degrees) <strong>of</strong> projection origin<br />

(Used only if PMAP= TTM, LCC, PS, EM, or LAZA)<br />

(RLAT0) No Default ! RLAT0 = 40.0N !<br />

(RLON0) No Default ! RLON0 = 70.0W !<br />

TTM : RLON0 identifies central (true N/S) meridian <strong>of</strong> projection<br />

2-36

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