ddd arequipa

10
Data Description Document www.rmsi.com An ISO27001 & ISO9001 Certified Company Project Digital map data of 26 cities of Peru Project Code 300-73-884-1-4901 Client Viet Vuong Telecom Contact RMSI Telecom Team At: Technical Support: [email protected] Business Enquiry : [email protected] /+91- 120-2511102

Upload: konchog-chinpa

Post on 28-Apr-2015

56 views

Category:

Documents


1 download

TRANSCRIPT

Page 1: Ddd Arequipa

Data Description Document

www.rmsi.comAn ISO27001 & ISO9001 Certified Company

Project Digital map data of 26 cities of Peru

Project Code 300-73-884-1-4901

Client Viet Vuong Telecom

Contact RMSI Telecom Team At: Technical Support: [email protected]

Business Enquiry : [email protected]/+91-120-2511102

Page 2: Ddd Arequipa

Topographic Details:

City Arequipa (Peru)

Data Format & Resolution

Output Data Resolution 5 MetersOutput Data Format Atoll, Asset, MapinfoVintage of Satellite images 2011Resolution of Satellite image Used

5 Meters

Production Date July 2011

Projection System

Projection Universal Transverse MercatorUnits MetersZone 19Datum WGS84Hemisphere SouthernCentral meridian 69o West

Extents of the Data

Grid Meters GeographicXMIN 221550 71°36'29.73"WYMIN 8174850 16°29'30.90"SXMAX 237130 71°27'36.24"WYMAX 8195580 16°18'23.25"S

Data Description Document Page 2 of 7 11-April-2023

Visit us at http://www.rmsi.com/telecom

Page 3: Ddd Arequipa

Vector Classification

ID Class1 Highways2 Main Roads3 Streets4 Other Roads5 Railways6 Airstrip7 Water8 Coastline9 Boundary

Clutter Classification

Class Class Definition

0 Unclassified Edge of the database

1

Skyscrapers/ High-rise

Tall isolated buildings with 40 meters or more height.

2

Dense Urban Areas within urban perimeters, Inner city, very little/negligible vegetation. Closely packed buildings indicative of high density with only major streets and roads being visible. Absence of large open spaces.

Data Description Document Page 3 of 7 11-April-2023

Visit us at http://www.rmsi.com/telecom

Page 4: Ddd Arequipa

3 Medium Urban Medium density of buildings, vegetations are less but higher than the dense urban, major pedestrian zones being partially visible and streets and roads visible. Comparatively more open spaces exist within this region

4 Low Urban Low density of buildings with some vegetation. Generally outskirts of any city or sparse built up inside city with open area in between.

5 Residential Areas surrounding big cities with moderately built-up; with some vegetation and network of roads are clearly visible. The areas are basically well mixture of vegetation and built-ups

6 Industrial Industrial: Factory, Garage, Shipyards, Mostly situated outside the main city.

Commercial: Central Mall, Office Complexes with large building footprints, Commercial buildings.

Data Description Document Page 4 of 7 11-April-2023

Visit us at http://www.rmsi.com/telecom

Page 5: Ddd Arequipa

7 Forest All kinds of dense forest (70-85% dense trees in unit area) in rural areas, over hills/ mountains, Natural Parks with high tree density.

8 Agriculture Cultivated areas, Croplands, farmlands etc.

9 Low tree Low density of trees, Low vegetation, thin density of forest, bushes, scrubs with low tree density.

10 Water This class will consist of confined water bodies (smaller scale), lakes, and dams.

11

Open_area No buildings, no vegetation e.g. desert, beach, major roads in urban area and open lands

12 Quasi open Areas with some obstruction like scattered trees or bushes with some mixed built-up etc. Characteristic land cover features: natural grasses occurring around airports.

Data Description Document Page 5 of 7 11-April-2023

Visit us at http://www.rmsi.com/telecom

Page 6: Ddd Arequipa

13 River Dynamic (flowing) water bodies.

Only rivers containing water in the satellite imagery will be captured.

14 Sea Sea, Ocean, water beyond coastline away from land.

15 Airport Airstrip / runway

Data Organisation :

The data is organised as follows:

Folder Hierarchy Files Containedarequipa\ ddd_arequipa.doc and 3 subfolderarequipa\atoll 3 sub foldersarequipa\atoll\clutter\ 1 bil file.arequipa\atoll\heights\ 1 bil file.arequipa\atoll\vector\ 7 mid/mif filesarequipa\asset 3 sub foldersarequipa\asset\clutter\ 1 binary file, index.txt and menu.txt file.arequipa\asset\heights\ 1 binary file, index.txt and projection.txt file.arequipa\asset\vector\ 7 tab filesarequipa\mapinfo 3 sub foldersarequipa\mapinfo\clutter\ 1 grc file.arequipa\mapinfo\heights\ 1 grd file.arequipa\mapinfo\vector\ 7 tab files

Data Description Document Page 6 of 7 11-April-2023

Visit us at http://www.rmsi.com/telecom

Page 7: Ddd Arequipa

File Description

Files Descriptionddd_ arequipa.doc Provides information about data shippedBinary Files These are as per asset format. Contains respective

feature data

Index.txtRespective feature extents defined in UTM projection

Menu.txt Provides class names mapping to numeric Ids

Data Description Document Page 7 of 7 11-April-2023

Visit us at http://www.rmsi.com/telecom