-
Leica ADS40
vs
Leica ADS80
Leica ADS40
Leica ADS80
外型
16-bit
16-bit
4x
that of SH40
non-
linear
非線形
~130
lp/mm
6.5
x 6.5
μm
12-bit
10-bit
以及
12-bit
12 -bit
2.5-3.6
倍
≥
1 ms
12000
pixels
全色，
RGB
，近红外
推掃式（
Push
Broom
）
16
< br>、
24
和
42(
度
)
12bit
红色：
608-662 nm
绿色：
533-587 nm
蓝色：
428-492 nm
近红外：
833-887 nm
6.5
x 6.5 μm
视场角（
FoV
）：
64
°
f
值：
4
Resolution A/D
converter
分辨率
A /
D
轉換
器
Data channel
數據通道
Sensitivity
靈敏度
Data normalization
modes
數據標準化模式
Sensor
Resolution
傳感器分辨率
Pixel on CCD
灰度等級
輻射分辨率
?射解析?
Data
compression factor
數據壓縮率
Recording interval
per line
(cycle time)
記錄
速度
掃描寬度
光譜範圍
Spectral range
掃描方式
立体成像角为
CCD
動態範圍
14-bit
16-bit
6.6 x
6.6
μm
12-bit
8-bit
12 -bit
2.5-25
倍
<
1.2
兆
/
秒
12000 pixels
PAN
，
RGB
，
NIR
推掃式（
Push
Broom
）
16
< br>、
24
和
42(
度
)
12bit
R
：
608~662
nm
；
G
：
533
～
587nm
；
成像谱段
B
：
428
～
492 nm
；
NIR
：
703
～
757 nm
6.5 x 6.5
?
m
FoV
64°
2.4 km
20x20cm
20 cm
62.77mm
2x12,000 pixels
Staggered by
3.25
?
m
Pixel on
CCD
Field of
view
视場角
Swath
Pixel on ground
地面像素
Ground
sample distance, GSD
地面解析度
Focal length
焦距
3 multispectral CCD lines,each
第
1
頁，共
4
頁
本文僅供學術參考
4
multispectral CCD lines,each
12,000 pixels
Specifications
Leica ADS40
Electronic Characteristics
電子特性
Dynamic
r
ange CCD chain
12-bit
Res
olution
A/D converter
14-bit
Data
c
hannel
16-bit
Data modes
規格
Leica ADS80
Electronic Characteristics
電子特性
Dynamic
r
ange CCD chain
12-bit
Res
olution A/D converter
16-bit
Data
c
hannel
16-bit
Data modes
ADS80 data
format, low compressi
on, raw
Data c
ompression
fac
tor
~2.5x
and
~3.6x
Data normalization modes
non-linear
Radiometric res
olution of
compr. data
10-bit and 12-bit
Raw
data, compressed
Data c
ompression
fac
tor
2.5x
–
25x
Data normalization modes
Linear, non-linear
Radiometric res
olution of
compr
essed data
8-bit Recording interval per line
??
1.2 msec
Spectral Range and
Filters
光
譜範圍和過濾器
Spectr
al range
Panc
hromatic, RGB, Near
Infrared
Spectr
al
bands
Band l (nm)
Panc
hromatic
(trapez
oidal) 465
–
680 (at = 50%)
Red (rectangular) 610
–
660
Green
(rectangul
ar) 535
–
585
Blue
(rectangular) 430
–
490
Near-infrared (rectangular) 835
–
885
Spectral Range and Filters
譜範圍和過濾器
Spectr
al range
Panc
hromatic, RGB, Near-
infrared
Spectr
al bands
Band
λ
(nm)
Panc
hromatic
(trapez
oidal)
465
–
676 (at
λ
= 50
%)
Red (rectangular)
604
–
664
Green
(rectangul
ar)
533
–
587
Blue
(rectangular) 420
–
492
Near-infrared (rectangular)
833
–
920
Mechanical
Interface
機械界面
Sens
or Head SH
40
Weight: 66 k
g; diameter: 59
c
m; height: 76 cm; fits PAV30
mount
Control Unit CU40
Weight: 43 k
g;
19
”
rac
k
mountable
Width: 45 c
m; height: 34 cm;
depth: 52 c
m
Mass-Memory
MM40
Weight: 19.5 k
g,
removable, portable
Operator Interface
OI40
Total weight: 14 k
g
IS40 Interfac
e Stand
IS40 stand fits RC30 NAV-sight
installation
IMU/GPS (Applanix POS
510-OEM)
IMU integrated wi
th
SH40,
GPS and POS integrated in CU40
Mount
Fits into Leica PAV30
gy
ro-stabilized mount
Total
wei
ght i
nstalled
224 k
g
Mechanical
Interface
機械界面
Sens
or Heads SH
91
& SH92
Weight: 49 k
g
–
52
k
g, depending on integrated IMU type
Diameter: 39 c
m
Height: 70 cm
Fits PAV80
mount
Control Unit CU80
Weight: 32 k
g; 19''
rac
k
mountable
Width: 49.5 cm; height: 36.5
c
m; depth: 62 cm
Mass Memory
MM80
Flash dis
k
:
weight: 2.5 k
g,
remov
abl
e, portable
Operator Interface OI40
15''
touc
h-screen with a
resol
ution of 1024 x
768
pi
x
els
Interface Stand IS40
IS40
stand fits RC30 NAV-sight installation
IMU integrated in Sensor Head
Leica IPAS20-NUS4
Leica
IPAS20-DUS5
Leica IPAS20-NUS5
Leica IPAS20-CUS6
GNSS/IMU
system i
ntegrated i
n CU80
Leica IPAS Freebird embedded (GPS &
GLONASS)
Mount
Leica PAV80 gy
ro-stabilized
mount
Pilot Interface OC
50
6.3'' screen with 1024 x
768
pi
xel resolution
第
2
頁，共
4
頁
本文僅供學術參考
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