Y. Hirata

发表

Aboveground Biomass Estimation Using Structure from Motion Approach with Aerial Photographs in a Seasonal Tropical Forest

Tetsuji Ota, Miyuki Ogawa, Katsuto Shimizu, 2015 .

Spectral normalization of SPOT 4 data to adjust for changing leaf phenology within seasonal forests in Cambodia

Hideki Saito, Yasumasa Hirata, Andreas Langner, 2014 .

Estimating aboveground carbon using airborne LiDAR in Cambodian tropical seasonal forests for REDD+ implementation

Hideki Saito, Yoshiyuki Kiyono, Eriko Ito, 2015, Journal of Forest Research.

EFFECTS OF FLIGHT ALTITUDE ON LIDAR-DERIVED TREE HEIGHTS IN MOUNTAINOUS FORESTS WITH POOR LASER PENETRATION RATES

Yasumasa Hirata, Naoyuki Furuya, Yoshio Awaya, 2008 .

Stand volume estimation by combining low laser-sampling density LiDAR data with QuickBird panchromatic imagery in closed-canopy Japanese cedar (Cryptomeria japonica) plantations

Yasumasa Hirata, Naoyuki Furuya, Yoshio Awaya, 2010 .

Uses of high spatial resolution satellite data to forest monitoring

Y. Hirata, 2008 .

Estimation of stand attributes in Cryptomeria japonica and Chamaecyparis obtusa stands using QuickBird panchromatic data

Yasumasa Hirata, Y. Hirata, 2008, Journal of Forest Research.

Estimating Forest Canopy Structure Using Helicopter-Borne Lidar Measurement

Hideki Saito, Y. Hirata, Y. Akiyama, 2003 .

Estimation of Aboveground Biomass Using Manual Stereo Viewing of Digital Aerial Photographs in Tropical Seasonal Forest

Tetsuji Ota, Katsuto Shimizu, T. Kajisa, 2014 .

A review of methods to measure and monitor historical carbon emissions from forest degradation

M. Herold, K. Macdicken, G. Asner, 2011 .

Options for monitoring and estimating historical carbon emissions from forest degradation in the context of REDD+

M. Herold, D. Mollicone, K. Macdicken, 2011, Carbon balance and management.

Estimation of aboveground biomass in mangrove forests using high-resolution satellite data

Yasumasa Hirata, Sasitorn Poungparn, Y. Hirata, 2014, Journal of Forest Research.

Estimating above-ground biomass of tropical rainforest of different degradation levels in Northern Borneo using airborne LiDAR

Hideki Saito, Gen Takao, Yasumasa Hirata, 2014 .

Extracting oil palm crown from WorldView-2 satellite image

Yasumasa Hirata, Mui How Phua, Alexius Korom, 2014 .

Potential of UAV photogrammetry for characterization of forest canopy structure in uneven-aged mixed conifer–broadleaf forests

Yasumasa Hirata, Satoshi Tsuyuki, Toshiaki Owari, 2020, International Journal of Remote Sensing.

Estimation of above-ground biomass of a tropical forest in Northern Borneo using high-resolution satellite image

G. Takao, Y. Hirata, H. Saito, 2014 .

Assessing the carbon compositions and sources of mangrove peat in a tropical mangrove forest on Pohnpei Island, Federated States of Micronesia

Y. Hirata, M. Hiraide, R. Tabuchi, 2015 .

Estimating aboveground biomass of a tropical forest in Northern Borneo based on individual tree crowns from IKONOS 2 data

G. Takao, Y. Hirata, H. Saito, 2012 .

Seeing trees from space: above-ground biomass estimates of intact and degraded montane rainforests from high-resolution optical imagery

D. Coomes, G. Takao, Y. Hirata, 2017 .

Estimation of Stand Attributes in Cryptomeriajaponica Chamaecyparis obtusa Stands firom Single Tteee Detection using Small-Footprint Airborne LiDAR Data

Y. Hirata, Naoyuki Furuya, Hirokazu Yamamoto, 2014 .

Segmentation and Classification with Discriminant Analysis of QuickBird Multispectral and Panchromatic Data to Distinguish Cryptomeria japonica and Chamaecyparis obtusa Patches( Multipurpose Forest Management)

Y. Awaya, T. Sakai, Y. Hirata, 2011 .

Tree communities of lowland warm-temperate old-growth and neighboring shelterbelt forests in the Shikoku region of southwestern Japan

Y. Hirata, S. Kuramoto, Kaori Sato, 2007 .

Rethinking forest monitoring for more meaningful global forest landscape change assessments.

Y. Hirata, R. Estoque, R. Dasgupta, 2022, Journal of environmental management.

Allocating the REDD+ national baseline to local projects: A case study of Cambodia

Y. Hirata, H. Saito, Chivin Leng, 2021 .

Promoting the use of GPS in the forest : Availability of highly sensitive GPS receiver in the forest

Y. Hirata, M. Phua, S. Tsuyuki, 2006 .

Estimation of Airborne Lidar-Derived Tropical Forest Canopy Height Using Landsat Time Series in Cambodia

Michael A. Wulder, Steven E. Franklin, Tetsuji Ota, 2014, Remote. Sens..

Object-Based Mapping of Aboveground Biomass in Tropical Forests Using LiDAR and Very-High-Spatial-Resolution Satellite Data

Hideki Saito, Tetsuji Ota, Tsuyoshi Kajisa, 2018, Remote. Sens..

Natural Forest Mapping in the Andes (Peru): A Comparison of the Performance of Machine-Learning Algorithms

Yasumasa Hirata, Luis Alberto Vega Isuhuaylas, Lenin Cruyff Ventura Santos, 2018, Remote. Sens..

Generic methodologies applicable to multiple land-use categories

Brian McConkey, Joanna Isobel House, Erik Næsset, 2019 .

Landscape effects in bird assemblages differ between plantations and broadleaved forests in a rural landscape in central Japan

Y. Hirata, Y. Yamaura, K. Ozaki, 2007, Journal of Forest Research.

Evaluation of the similarity in tree community composition in a tropical rainforest using airborne LiDAR data

Hideki Saito, Gen Takao, Yasumasa Hirata, 2016 .

Estimation of total fine root production using continuous inflow methods in tropical mangrove forest on Pohnpei Island, Micronesia: Fine root necromass accumulation is a substantial contributor to blue carbon stocks

Y. Hirata, R. Tabuchi, K. Furukawa, 2021, Ecological Research.

The Relationships among Community Type, Peat Layer Thickness, Belowground Carbon Storage and Habitat Age of Mangrove Forests in Pohnpei Island, Micronesia

Y. Hirata, R. Tabuchi, K. Fujimoto, 2015 .

Aboveground Dynamics and Productivity of Major Mangrove Communities on Pohnpei Island, Federated States of Micronesia

Y. Hirata, R. Tabuchi, K. Fujimoto, 2013 .

Estimation of Stand Attributes in Cryptomeria japonica and Chamaecyparis obtusa Stands from Single Tree Detection using Small-Footprint Airborne LiDAR Data( Silvilaser)

Y. Hirata, Hirokazu Yamamoto, Makoto Suzuki, 2008 .

Estimation of stand volume by fusing low laser-sampling density LiDAR data with QuickBird panchromatic imagery in closed-canopy Japanese cedar (Cryptomeria japonica) plantations

Y. Awaya, T. Sakai, Y. Hirata, 2008 .

ASSESSMENT OF LIDAR-DERIVED TREE HEIGHTS ESTIMATED FROM DIFFERENT FLIGHT ALTITUDE DATA IN MOUNTAINOUS FORESTS WITH POOR LASER PENETRATION RATES

Y. Awaya, T. Sakai, Y. Hirata, 2007 .

Forest Measurement with Airborne Laser Scanner and its Trend

Y. Hirata, 2007 .

A Growth Prediction System for Local Stand Volume Derived from LIDAR Data

Y. Hirata, Naoyuki Furuya, S. Tsuyuki, 2011 .

A sourcebook of methods and procedures for monitoring and reporting anthropogenic greenhouse gas emissions and removals associated with deforestation, gains and losses of carbon stocks in forests remaining forests, and forestation

F. Achard, D. Roy, C. Justice, 2012 .

Image segmentation and classification of Landsat Thematic Mapper data using a sampling approach for forest cover assessmentThis article is one of a selection of papers from Extending Forest Inventory and Monitoring over Space and Time.

Yasumasa Hirata, Y. Hirata, Tomoaki Takahashi, 2011 .

i-LOVE: ISS-JEM lidar for observation of vegetation environment

Haruhisa Shimoda, Koji Kajiwara, Yoshiaki Honda, 2012, Asia-Pacific Environmental Remote Sensing.

Airborne laser scanning in forest management: individual tree identification and laser pulse penetration in a stand with different levels of thinning.

Hirokazu Yamamoto, Yasumasa Hirata, Naoyuki Furuya, 2009 .

Effects of elevation and postharvest disturbance on the composition of vegetation established after the clear-cut harvest of conifer plantations in southern Shikoku, Japan

Y. Hirata, A. Sakai, Takahisa Hirayama, 2006, Journal of Forest Research.

An analysis of the relationships between tree growth and crown information derived from airborne LiDAR data

Y. Hirata, Naoyuki Furuya, T. Nakajima, 2008 .

Spatial and temporal analysis of probabilities for acquiring cloud-free optical sensor images using MODIS cloud mask products 2000-2008 in Southeast Asia.

Y. Awaya, Y. Hirata, Naoyuki Furuya, 2014 .

Estimating above-ground biomass of tropical rainforest of different degradation levels in Northern Borneo using airborne LiDAR

Y. Hirata, M. Phua, S. Tsuyuki, 2014 .