<del>LS7_TMAD_NBART_8_-20_20030101.nc</del>

creation_dt 2018-12-26T20:33:07.254052 creation_time 2018-12-26 20:33:07 format NetCDF id 871b2123-afe0-4ab4-a4d2-729768c6dd2f instrument ETM+ label • lat -18.488 to -17.53 lon 139.533 to 140.535 platform LANDSAT_7 product_type surface_reflectance_triple_mad time 2003-01-01 00:00:00 to 2003-01-01 00:00:00

Location 🔗

file:///g/data/fk4/datacube/002/stats/tmad/annual/ls7_mad/8_-20/LS7_TMAD_NBART_8_-20_20030101.nc

Metadata Document 🔗

RAW As Stac

id: 871b2123-afe0-4ab4-a4d2-729768c6dd2f

product_type: surface_reflectance_triple_mad

creation_dt: 2018-12-26T20:33:07.254052

platform:

code: LANDSAT_7

instrument:

format:

extent:

coord:

ll:

lat: -18.487995799459892

lon: 139.58869840733868

lr:

lat: -18.43108812058793

lon: 140.53462197527506

ul:

lat: -17.586156298957935

lon: 139.5328323525294

ur:

lat: -17.529532008663747

lon: 140.47183101234833

to_dt: 2003-01-01T00:00:00

from_dt: 2003-01-01T00:00:00

center_dt: 2003-01-01T00:00:00

grid_spatial:

projection:

valid_data:

type: Polygon

coordinates: [

[

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]

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[

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geo_ref_points:

ll:

x: 800000.0

y: -2000000.0

lr:

x: 900000.0

y: -2000000.0

ul:

x: 800000.0

y: -1900000.0

ur:

x: 900000.0

y: -1900000.0

spatial_reference: EPSG:3577

image:

bands:

edev:

path:

layer: edev

sdev:

path:

layer: sdev

bcdev:

path:

layer: bcdev

lineage:

algorithm:

version: 0.9b4

repo_url: https://github.com/GeoscienceAustralia/datacube-stats.git

parameters:

configuration_file:

sources: [

masks: [

flags:

cloud_acca: no_cloud

contiguous: True

cloud_fmask: no_cloud

nir_saturated: False

red_saturated: False

blue_saturated: False

green_saturated: False

swir1_saturated: False

swir2_saturated: False

cloud_shadow_acca: no_cloud_shadow

cloud_shadow_fmask: no_cloud_shadow

product: ls7_pq_albers

group_by: solar_day

fuse_func: datacube.helpers.ga_pq_fuser

measurement: pixelquality

]

product: ls7_nbart_albers

group_by: solar_day

measurements: [

blue

green

red

nir

swir1

swir2

]

storage:

crs: EPSG:3577

driver: NetCDF CF

chunking:

x: 256

y: 256

time: 1

tile_size:

x: 100000.0

y: 100000.0

resolution:

x: 25

y: -25

dimension_order: [

time

]

location: /g/data/u46/users/bt2744/work/data/mad-annual/prod/ls7/

computation:

chunking:

x: 1000

y: 200

date_ranges:

end_date: 2018-01-01

step_size: 1y

start_date: 1998-01-01

stats_duration: 1y

input_region:

tiles: [

[

-20

]

filter_product:

var_attributes:

output_products: [

metadata:

format:

platform:

code: LANDSAT_7

instrument:

statistic: external

product_type: surface_reflectance_triple_mad

output_params:

zlib: True

fletcher32: True

statistic_args:

impl: model.TernaryMAD

num_threads: 3

file_path_template: ls7_ternary_mad-{epoch_start:%Y%m%d}-{epoch_end:%Y%m%d}_{x}_{y}.nc

]

global_attributes:

title: LS7 Surface Reflectance Triple Median Absolute Deviation 2.1.0

cmi_id: SR_TMAD_25_2.1.0

source: datacube-2nd-order-stats

license: CC BY Attribution 4.0 International License

summary: This product provides 'second order' statistical techniques that follow from the geometric median, useful for environmental characterisation and change detection. The Median Absolute Deviation (MAD) is a measure of variance in a dataset through comparison to the median. It is similar in concept to the way that the standard deviation in statistics can be used to understand variance compared to the mean.

keywords: AU/GA,NASA/GSFC/SED/ESD/LANDSAT,TM,EARTH SCIENCE

references: Roberts, D., Dunn, B. and Mueller, N. (2018). Open Data Cube Products Using High-Dimensional Statistics of Time Series. IGARSS 2018 - 2018 IEEE International Geoscience and Remote Sensing Symposium.

institution: Commonwealth of Australia (Geoscience Australia)

cdm_data_type: Grid

product_suite: Surface Reflectance Triple Median Absolute Deviation

publisher_url: http://www.ga.gov.au

publisher_name: Section Leader, Operations Section, NEMO, Geoscience Australia

acknowledgments: The high-dimensional statistics algorithms incorporated in this product is the work of Dr Dale Roberts, Australian National University.

product_version: 2.1.0

publisher_email: earth.observation@ga.gov.au

keywords_vocabulary: GCMD

machine:

uname: Linux r4395 3.10.0-862.14.4.el6.x86_64 #1 SMP Thu Sep 27 07:25:17 AEST 2018 x86_64

hostname: r4395

software_versions:

python:

version: 3.6.6 | packaged by conda-forge | (default, Oct 12 2018, 14:08:43) [GCC 4.8.2 20140120 (Red Hat 4.8.2-15)]

datacube:

version: 1.6.1+72.gdfc6b47a

repo_url: https://github.com/opendatacube/datacube-core.git

source_datasets:

statistics:

step: 1y

period: 1y