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High Resolution 1:10,000 scale Mapping Strategy of Multi ... - NDMA

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Various national and international satellites with 56 meters resolution or better are<br />

given below.<br />

RESOLUTION MAPPING SCALE<br />

40cm 1: <strong>10</strong>,<strong>000</strong><br />

50 cm<br />

1 meter<br />

2 meter<br />

4 meter<br />

5 meter<br />

<strong>10</strong> meter<br />

1: 12,<strong>000</strong><br />

1: 25,<strong>000</strong><br />

1: 50,<strong>000</strong><br />

1: 1,00,<strong>000</strong><br />

1: 1,25,<strong>000</strong><br />

1: 2,50,<strong>000</strong><br />

Table App <strong>10</strong>.1: Satellites resolution vs <strong>Mapping</strong> Scales<br />

OPTICAL LAND IMAGING SATELLITES WITH 56 METERS OR BETTER RESOLUTION<br />

SATELLITE<br />

COU<br />

NTR<br />

Y LAUNCH<br />

PAN<br />

RES. M MS RES. M<br />

SWATH<br />

KM<br />

Landsat 5 US 3/1/1984 15 30 185<br />

SPOT-2<br />

APPENDIX X<br />

SATELLITE CONSTELLATION CURRENTLY USED IN<br />

SATELLITE IMAGING<br />

Franc<br />

e 1/22/1990 <strong>10</strong> 20 120<br />

IRS 1D India 9/29/1997 6 23 70, 142<br />

Suitable for<br />

mapping <strong>scale</strong><br />

<strong>of</strong><br />

Above<br />

1: 50,<strong>000</strong><br />

Above<br />

1: 50,<strong>000</strong><br />

Above<br />

1: 50,<strong>000</strong><br />

75

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