Jhikku Khola Database

Various GIS datasets on Jhikhu Khola Watershed
(see members for details)

Members informations:
Attached Vector(s):
MemberID: 1
Vector Name: Soil map of Arunachal Pradesh
Source Map Name: Soil association map of Arunachal Pradesh
Source Map Scale: 250000
Source Map Date: ?
Projection: polyconic
Projection_desc: orig: 87 / 0, sc.: 0.9999, Ell: Everest1830/Nepal
Projection_meas: meters
Feature_type: polygons
Legend_file: lugen.avl
Vector

The soil resource inventory was carried out following a three
tier approach viz. image interpretation, soil survey and chemical
analysis and GIS application for thematic mapping and
interpretation of database for developing a land use plan.
The soil association maps on 1:250,000 scale were digitised
toposheetwise (14 toposheets) using polyconic projection to
bring out the state soil map. Various thematic maps
were generated using 'reclassification' techniques and area
calculation was carried out using 'map analysis' tools.

Members informations:
Attached Vector(s):
MemberID: 2
Vector Name: Soil map of Himachal Pradesh
Projection_desc: orig: 87 / 0, sc.: 0.9999, Ell: Everest1830/Nepal
Feature_type: polygon

Members informations:
Attached Vector(s):
MemberID: 3
Vector Name: Soil map of Jammu&Kashmir
Projection: transverse mercator
Projection_desc: orig: 87 / 0, sc.: 0.9999, Ell: Everest1830/Nepal
Projection_meas: meters
Feature_type: polygon
Legend_file: lugen.avl

Members informations:
Attached Vector(s):
MemberID: 4
Vector Name: Soil map of Uttar Pradesh
Feature_type: polygon
Vector

Attached Image(s):
Member ID: 5
Image Name: Orthophoto mosaic
Image Projection: Nepal zone87
Image Source name: camera
Image Resolution: 1m
Image Number of Rows: 12001
Image Number of Columns: 15201
Image Number of Bits: 8
Image
Mosaic of digital orthophotos, 1m resolution,
The orthophotos have been prepared from 1996 aerial photographs
1:20000, scanned at 600dpi, using GPS control points and the DEM
Accuracy: 10-20m horizontal RMS; maximum errors ca. 50 (absolute)
resp. 100m (relative vs the drainage)

Members informations:
Attached Vector(s):
MemberID: 6
Vector Name: Land systems
Source Map Name: Land systems map
Source Map Scale: 20000
Source Map Date: 1905-06-12
Projection: Nepal 87
Feature_type: polygon
Vector
Land system classification, soil types

Members informations:
Attached Vector(s):
MemberID: 7
Vector Name: Roads
Source Map Name: GPS
Source Map Scale: -
Source Map Date: 1998/2000
Projection: Nepal 87
Feature_type: lines
Vector
Road network surveyed by differential GPS

Attached Raster(s):
Member_ID: 8
Raster Name: Land Capability Evaluation
Raster Name: Land systems, DEM
Raster Scale: 20000
Raster Date: 1905-06-12
Raster Projection: Nepal 87
Raster Resolution: 20
Number of Rows: 651
Number of Columns: 801
Number of Bits: 8
Raster
Land capability evaluation according to refined LRMP-method

Members informations:
Attached Vector(s):
MemberID: 9
Vector Name: Drainage
Source Map Name: Jhikhu Khola Base Map
Source Map Scale: 20000
Source Map Date: 1905-06-12
Projection: Nepal87
Feature_type: lines
Vector
Drainage Network; contains some substantial geometric
distortions mainly in the upper parts

Members informations:
Attached Vector(s):
MemberID: 10
Vector Name: Contours
Source Map Name: Jhikhu Khola Base map
Source Map Scale: 20000
Source Map Date: 1905-06-12
Projection: Nepal 87
Projection_meas: meters
Feature_type: lines
Vector
Contours (25m interval), contains some substantial geometric
distortions mainly in the upper parts

Members informations:
Attached Vector(s):
MemberID: 11
Vector Name: VDC boundaries
Source Map Name: Jhikhu Khola Base Map
Source Map Scale: 20000
Source Map Date: 1905-06-12
Projection: Nepal 87
Feature_type: polygon
Vector
VDC (Village Development Committee) boundaries

Members informations:
Attached Vector(s):
MemberID: 12
Vector Name: settlements
Source Map Name: Jhikhu Khola Basemap
Source Map Scale: 20000
Source Map Date: 1905-06-12
Projection: Nepal 87
Feature_type: point
Vector
Location and names of settlements