lasinfo (210611) report for 'AHN4T/24HZ2_02.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 178/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 72273285 number of points by return: 59636232 10107522 2200549 303057 25925 scale factor x y z: 0.001 0.001 0.001 offset x y z: 95980 479980 0 min x y z: 95980.000 479980.000 -0.966 max x y z: 97019.999 481269.999 30.553 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 72273285 extended number of points by return: 59636232 10107522 2200549 303057 25925 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -966 30553 intensity 47 1528 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -36 35 user_data 6 7 point_source_ID 109 126 gps_time 270045960.525575 270120717.747649 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 0 237 G 0 222 B 0 205 NIR 49 248 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -6000 5833 extended_scanner_channel 0 0 attribute0 0.47 15.28 ('Amplitude') attribute1 -15.49 0.24 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 59636232 number of intermediate returns: 2512114 number of last returns: 59623425 number of single returns: 49498486 covered area in square units/kilounits: 1331072/1.33 point density: all returns 54.30 last only 44.79 (per square units) spacing: all returns 0.14 last only 0.15 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 72273285 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 59636232 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 10107522 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2200549 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 303057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 25925 instead zero. overview over extended number of returns of given pulse: 49498486 15854270 5682334 1108328 128856 1001 10 0 0 0 0 0 0 0 0 histogram of classification of points: 14024794 unclassified (1) 58243290 ground (2) 5201 water (9) +-> flagged as extended overlap: 5156273 +---> 857185 of those are unclassified (1) +---> 4297986 of those are ground (2) +---> 1102 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.0,-0.9) has 21 bin [-0.9,-0.8) has 2093 bin [-0.8,-0.7) has 24631 bin [-0.7,-0.6) has 16772 bin [-0.6,-0.5) has 14492 bin [-0.5,-0.4) has 36962 bin [-0.4,-0.3) has 73802 bin [-0.3,-0.2) has 107829 bin [-0.2,-0.1) has 157386 bin [-0.1,0.0) has 138168 bin [0.0,0.1) has 87753 bin [0.1,0.2) has 62958 bin [0.2,0.3) has 55263 bin [0.3,0.4) has 52227 bin [0.4,0.5) has 50270 bin [0.5,0.6) has 48229 bin [0.6,0.7) has 43304 bin [0.7,0.8) has 42228 bin [0.8,0.9) has 40941 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bin [28.2,28.3) has 368 bin [28.3,28.4) has 368 bin [28.4,28.5) has 368 bin [28.5,28.6) has 312 bin [28.6,28.7) has 269 bin [28.7,28.8) has 248 bin [28.8,28.9) has 191 bin [28.9,29.0) has 212 bin [29.0,29.1) has 179 bin [29.1,29.2) has 155 bin [29.2,29.3) has 125 bin [29.3,29.4) has 133 bin [29.4,29.5) has 109 bin [29.5,29.6) has 66 bin [29.6,29.7) has 87 bin [29.7,29.8) has 63 bin [29.8,29.9) has 37 bin [29.9,30.0) has 34 bin [30.0,30.1) has 18 bin [30.1,30.2) has 15 bin [30.2,30.3) has 15 bin [30.3,30.4) has 3 bin [30.4,30.5) has 1 bin [30.5,30.6) has 1 average z coordinate 7.4 for 72273285 element(s) point source id histogram with bin size 1.000000 bin 109 has 11223565 bin 110 has 40918937 bin 111 has 5153516 bin 126 has 14977267 average point source id 113.231708964107554 for 72273285 element(s)