lasinfo (210611) report for 'AHN4T/05HN2_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: 176/2021 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: 25691840 number of points by return: 25683025 8799 16 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 586230 0 min x y z: 175980.000 586230.000 -1.078 max x y z: 177019.999 587519.999 8.632 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: 25691840 extended number of points by return: 25683025 8799 16 0 0 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 -1078 8632 intensity 48 4163 return_number 1 3 number_of_returns 1 3 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -29 29 user_data 8 9 point_source_ID 1097 1099 gps_time 268989775.659718 268991629.513792 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 48 255 G 54 255 B 53 255 NIR 57 255 extended_return_number 1 3 extended_number_of_returns 1 3 extended_classification 1 9 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0.48 41.63 ('Amplitude') attribute1 -16.57 25.17 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 25683025 number of intermediate returns: 15 number of last returns: 25683215 number of single returns: 25674415 covered area in square units/kilounits: 1330084/1.33 point density: all returns 19.32 last only 19.31 (per square units) spacing: all returns 0.23 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25691840 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25683025 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8799 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 16 instead zero. overview over extended number of returns of given pulse: 25674415 17379 46 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 54539 unclassified (1) 25438728 ground (2) 198573 water (9) +-> flagged as extended overlap: 1895973 +---> 9028 of those are unclassified (1) +---> 1882735 of those are ground (2) +---> 4210 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 16 bin [-1.0,-0.9) has 2719 bin [-0.9,-0.8) has 207067 bin [-0.8,-0.7) has 82609 bin [-0.7,-0.6) has 71173 bin [-0.6,-0.5) has 129801 bin [-0.5,-0.4) has 94581 bin [-0.4,-0.3) has 87451 bin [-0.3,-0.2) has 93005 bin [-0.2,-0.1) has 114828 bin [-0.1,0.0) has 181139 bin [0.0,0.1) has 353894 bin [0.1,0.2) has 707288 bin [0.2,0.3) has 1331713 bin [0.3,0.4) has 2144337 bin [0.4,0.5) has 3157488 bin [0.5,0.6) has 4232746 bin [0.6,0.7) has 4404634 bin [0.7,0.8) has 3341334 bin [0.8,0.9) has 2867172 bin [0.9,1.0) has 1586353 bin [1.0,1.1) has 423582 bin [1.1,1.2) has 54120 bin [1.2,1.3) has 2489 bin [1.3,1.4) has 1631 bin [1.4,1.5) has 1302 bin [1.5,1.6) has 1117 bin [1.6,1.7) has 1277 bin [1.7,1.8) has 1242 bin [1.8,1.9) has 1063 bin [1.9,2.0) has 1183 bin [2.0,2.1) has 2379 bin [2.1,2.2) has 1269 bin [2.2,2.3) has 591 bin [2.3,2.4) has 609 bin [2.4,2.5) has 796 bin [2.5,2.6) has 764 bin [2.6,2.7) has 435 bin [2.7,2.8) has 254 bin [2.8,2.9) has 259 bin [2.9,3.0) has 275 bin [3.0,3.1) has 460 bin [3.1,3.2) has 956 bin [3.2,3.3) has 824 bin [3.3,3.4) has 963 bin [3.4,3.5) has 252 bin [3.5,3.6) has 82 bin [3.6,3.7) has 77 bin [3.7,3.8) has 72 bin [3.8,3.9) has 56 bin [3.9,4.0) has 73 bin [4.0,4.1) has 16 bin [4.1,4.2) has 8 bin [4.9,5.0) has 1 bin [5.3,5.4) has 1 bin [5.4,5.5) has 1 bin [5.6,5.7) has 1 bin [7.3,7.4) has 1 bin [7.4,7.5) has 1 bin [7.6,7.7) has 1 bin [7.9,8.0) has 1 bin [8.1,8.2) has 1 bin [8.2,8.3) has 1 bin [8.3,8.4) has 3 bin [8.5,8.6) has 2 bin [8.6,8.7) has 1 average z coordinate 0.6 for 25691840 element(s) point source id histogram with bin size 1.000000 bin 1097 has 5460675 bin 1098 has 18610749 bin 1099 has 1620416 average point source id 1097.850526120355653 for 25691840 element(s)