Appendix g: ethernet transit timing table – Velodyne Acoustics HDL-64E S2 User Manual

Page 38

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How to use this table
The table represents a sensor data packet. The laser returns come out in the order listed. Simply subtract from the timestamp of the output
event of the packet each data value to arrive at the actual time the distance point was captured inside the sensor.

[ 35 ]

HDL-64E S2 and S2.1 User’s Manual

aPPendix G: ethernet transit tiMinG taBLe

Data

Laser

Laser

Numbers

0-7

&

32

-39

(Lower,Upper)

Data

Laser

Laser Numbers 8-15 & 40-47 (

Lower,Upper)

Block

Block

0,32

1,33

2,34

3,35

4,36

5,37

6,38

7,39

Blo

ck

B

lock

8,40

9,41

10,42

11,43

12,44

13,45

14,46

15,47

1

Upper

419.30

418.57

417.84

417.12

416.39

415.66

414.93

414.20

1

Upper

413.48

412.75

412.02

411.29

410.56

409.84

409.11

408.38

2

Lower

419.30

418.57

417.84

417.12

416.39

415.66

414.93

414.20

2

Lower

413.48

412.75

412.02

411.29

410.56

409.84

409.11

408.38

3

Upper

396.00

395.28

394.55

393.82

393.09

392.36

391.64

390.91

3

Upper

390.18

389.45

388.72

388.00

387.27

386.54

385.81

385.08

4

Lower

396.00

395.28

394.55

393.82

393.09

392.36

391.64

390.91

4

Lower

390.18

389.45

388.72

388.00

387.27

386.54

385.81

385.08

5

Upper

372.71

371.98

371.25

370.52

369.80

369.07

368.34

367.61

5

Upper

366.88

366.16

365.43

364.70

363.97

363.24

362.52

361.79

6

Lower

372.71

371.98

371.25

370.52

369.80

369.07

368.34

367.61

6

Lower

366.88

366.16

365.43

364.70

363.97

363.24

362.52

361.79

7

Upper

349.41

348.68

347.96

347.23

346.50

345.77

345.04

344.32

7

Upper

343.59

342.86

342.13

341.40

340.68

339.95

339.22

338.49

8

Lower

349.41

348.68

347.96

347.23

346.50

345.77

345.04

344.32

8

Lower

343.59

342.86

342.13

341.40

340.68

339.95

339.22

338.49

9

Upper

326.12

325.39

324.66

323.93

323.20

322.48

321.75

321.02

9

Upper

320.29

319.56

318.84

318.11

317.38

316.65

315.92

315.20

10

Lower

326.12

325.39

324.66

323.93

323.20

322.48

321.75

321.02

10

Lower

320.29

319.56

318.84

318.11

317.38

316.65

315.92

315.20

11

Upper

302.82

302.09

301.36

300.64

299.91

299.18

298.45

297.72

11

Upper

297.00

296.27

295.54

294.81

294.08

293.36

292.63

291.90

12

Lower

302.82

302.09

301.36

300.64

299.91

299.18

298.45

297.72

12

Lower

297.00

296.27

295.54

294.81

294.08

293.36

292.63

291.90

Data

Laser

Laser

Numbers

16

-23

&

48-55

(Lower,Upper)

Data

Laser

Laser

Numbers 24-

31 &

56

-63

(Lower,Upper)

Blo

ck

Blo

ck

16,48

17,49

18,50

19,51

20,52

21,53

22,54

23,55

B

lock

Block

24,56

25,57

26,58

27,59

28,60

29,61

30,62

31,63

1

Upper

407.65

406.92

406.20

405.47

404.74

404.01

403.28

402.56

1

Upper

401.83

401.10

400.37

399.64

398.92

398.19

397.46

396.73

2

Lower

407.65

406.92

406.20

405.47

404.74

404.01

403.28

402.56

2

Lower

401.83

401.10

400.37

399.64

398.92

398.19

397.46

396.73

3

Upper

384.36

383.63

382.90

382.17

381.44

380.72

379.99

379.26

3

Upper

378.53

377.80

377.08

376.35

375.62

374.89

374.16

373.44

4

Lo

wer

384.36

383.63

382.90

382.17

381.44

380.72

379.99

379.26

4

Lo

wer

378.53

377.80

377.08

376.35

375.62

374.89

374.16

373.44

5

Upper

361.06

360.33

359.60

358.88

358.15

357.42

356.69

355.96

5

Upper

355.24

354.51

353.78

353.05

352.32

351.60

350.87

350.14

6

Lo

wer

361.06

360.33

359.60

358.88

358.15

357.42

356.69

355.96

6

Lo

wer

355.24

354.51

353.78

353.05

352.32

351.60

350.87

350.14

7

Upper

337.76

337.04

336.31

335.58

334.85

334.12

333.40

332.67

7

Upper

331.94

331.21

330.48

329.76

329.03

328.30

327.57

326.84

8

Lo

wer

337.76

337.04

336.31

335.58

334.85

334.12

333.40

332.67

8

Lo

wer

331.94

331.21

330.48

329.76

329.03

328.30

327.57

326.84

9

Upper

314.47

313.74

313.01

312.28

311.56

310.83

310.10

309.37

9

Upper

308.64

307.92

307.19

306.46

305.73

305.00

304.28

303.55

10

Lower

314.47

313.74

313.01

312.28

311.56

310.83

310.10

309.37

10

Lower

308.64

307.92

307.19

306.46

305.73

305.00

304.28

303.55

11

Upper

291.17

290.44

289.72

288.99

288.26

287.53

286.80

286.08

11

Upper

285.35

284.62

283.89

283.16

282.44

281.71

280.98

280.25

12

Lower

291.17

290.44

289.72

288.99

288.26

287.53

286.80

286.08

12

Lower

285.35

284.62

283.89

283.16

282.44

281.71

280.98

280.25

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