Discoverer Disk Coverage

Coverage included on Discoverer Disk 1:
Ordnance Survey National Grid Squares: SV, SW, SX, SY, SR, SS, ST

Requires no additional software
File Specifications:
Total number of tiles: 85
Average tile size: 4.85Mb
Total disk size: 413Mb ...............................................................£39.95

Sales: 01993 810910

 

Coverage included on Discoverer Disk 2:
Ordnance Survey National Grid Squares: SU, TQ, TR, SZ, TV

Requires no additional software
File Specifications:
Total number of tiles: 68
Average tile size: 5.84Mb
Total disk size: 397Mb ...............................................................£39.95

 

Coverage included on Discoverer Disk 3:
Ordnance Survey National Grid Squares: SM, SN, SO

Requires no additional software
File Specifications:
Total number of tiles: 53
Average tile size: 6.08Mb
Total disk size: 322Mb ...............................................................£39.95

 

Coverage included on Discoverer Disk 4:
Ordnance Survey National Grid Squares: SP, TL, TM

Requires no additional software
File Specifications:
Total Number of tiles: 63
Average tile size: 5.59Mb
Total disk space: 352Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 5:
Ordnance Survey National Grid Squares: SH, SJ

Requires no additional software
File Specifications:
Total Number of tiles: 45
Average tile size: 5.82Mb
Total disk space: 262Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 6:
Ordnance Survey National Grid Squares: SK, TF, TG

Requires no additional software
File Specifications:
Total Number of tiles: 54
Average tile size: 5.15Mb
Total disk space: 278Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 7:
Ordnance Survey National Grid Squares: NW, NX, NY, SC, SD

Requires no additional software
File Specifications:
Total Number of tiles: 76
Average tile size: 5.25Mb
Total disk space: 399Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 8:
Ordnance Survey National Grid Squares: NZ, SE, TA (Sq OV is empty)

Requires no additional software
File Specifications:
Total Number of tiles: 53
Average tile size: 5.17Mb
Total disk space: 274Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 9:
Ordnance Survey National Grid Squares: NL, NM, NN, NR, NS

Requires no additional software
File Specifications:
Total Number of tiles: 97
Average tile size: 5.04Mb
Total disk space: 489Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 10:
Ordnance Survey National Grid Squares: NO, NT, NU

Requires no additional software
File Specifications:
Total Number of tiles: 51
Average tile size: 5.55Mb
Total disk space: 283Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 11:
Ordnance Survey National Grid Squares: HN, HX, NA, NB, NC, NF, NG, NH

Requires no additional software
File Specifications:
Total Number of tiles: 102
Average tile size: 3.91Mb
Total disk space: 398Mb ...........................................................£39.95

 

Coverage included on Discoverer Disk 12:
Ordnance Survey National Grid Squares: HP, HT, HU, HY, HZ, ND, NJ, NK

Requires no additional software
File Specifications:
Total Number of tiles: 65
Average tile size: 3.12Mb
Total disk space: 203Mb ...........................................................£39.95