lasinfo (210611) report for 'AHN4T/67HZ1_09.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: 181/2021 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: 46375056 number of points by return: 42777968 2371054 891322 279465 55247 scale factor x y z: 0.001 0.001 0.001 offset x y z: 52980 359980 0 min x y z: 52980.000 359980.000 -0.536 max x y z: 54019.999 361269.999 40.020 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: 46375056 extended number of points by return: 42777968 2371054 891322 279465 55247 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 -536 40020 intensity 47 4403 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 -31 30 user_data 6 7 point_source_ID 93 97 gps_time 261748573.260234 261750466.783814 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 52 255 G 63 255 B 57 248 NIR 87 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -5167 5000 extended_scanner_channel 0 0 attribute0 0.47 44.03 ('Amplitude') attribute1 -16.32 27.39 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 42777968 number of intermediate returns: 1236229 number of last returns: 42754064 number of single returns: 40393205 covered area in square units/kilounits: 1340028/1.34 point density: all returns 34.61 last only 31.91 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46375056 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 42777968 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2371054 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 891322 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 279465 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 55247 instead zero. overview over extended number of returns of given pulse: 40393205 2964698 1840426 899625 242282 31826 2994 0 0 0 0 0 0 0 0 histogram of classification of points: 4060683 unclassified (1) 42038125 ground (2) 124542 building (6) 151706 water (9) +-> flagged as extended overlap: 3375430 +---> 460606 of those are unclassified (1) +---> 2905286 of those are ground (2) +---> 9538 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.6,-0.5) has 21 bin [-0.5,-0.4) has 1504 bin [-0.4,-0.3) has 22633 bin [-0.3,-0.2) has 56808 bin [-0.2,-0.1) has 96436 bin [-0.1,0.0) has 135881 bin [0.0,0.1) has 215195 bin [0.1,0.2) has 249534 bin [0.2,0.3) has 255896 bin [0.3,0.4) has 269719 bin [0.4,0.5) has 350641 bin [0.5,0.6) has 397375 bin [0.6,0.7) has 530428 bin [0.7,0.8) has 841859 bin [0.8,0.9) has 2689738 bin [0.9,1.0) has 5548980 bin [1.0,1.1) has 6772545 bin [1.1,1.2) has 4438846 bin [1.2,1.3) has 2662311 bin [1.3,1.4) has 2756713 bin [1.4,1.5) has 3489312 bin [1.5,1.6) has 3905016 bin [1.6,1.7) has 2327132 bin [1.7,1.8) has 1294255 bin [1.8,1.9) has 894742 bin [1.9,2.0) has 636144 bin [2.0,2.1) has 435403 bin [2.1,2.2) has 290496 bin [2.2,2.3) has 200950 bin [2.3,2.4) has 161609 bin [2.4,2.5) has 142601 bin [2.5,2.6) has 111646 bin [2.6,2.7) has 79261 bin [2.7,2.8) has 51566 bin [2.8,2.9) has 48873 bin [2.9,3.0) has 49577 bin [3.0,3.1) has 51323 bin [3.1,3.2) has 53342 bin [3.2,3.3) has 52823 bin [3.3,3.4) has 56501 bin [3.4,3.5) has 56587 bin [3.5,3.6) has 59916 bin [3.6,3.7) has 66303 bin [3.7,3.8) has 73014 bin [3.8,3.9) has 79258 bin [3.9,4.0) has 81170 bin [4.0,4.1) has 68545 bin [4.1,4.2) has 47612 bin [4.2,4.3) has 33844 bin [4.3,4.4) has 27747 bin [4.4,4.5) has 26071 bin [4.5,4.6) has 24395 bin [4.6,4.7) has 21399 bin [4.7,4.8) has 20705 bin [4.8,4.9) has 20655 bin [4.9,5.0) has 19735 bin [5.0,5.1) has 18552 bin [5.1,5.2) has 17622 bin 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[37.1,37.2) has 1101 bin [37.2,37.3) has 974 bin [37.3,37.4) has 957 bin [37.4,37.5) has 864 bin [37.5,37.6) has 808 bin [37.6,37.7) has 754 bin [37.7,37.8) has 700 bin [37.8,37.9) has 688 bin [37.9,38.0) has 575 bin [38.0,38.1) has 525 bin [38.1,38.2) has 471 bin [38.2,38.3) has 430 bin [38.3,38.4) has 386 bin [38.4,38.5) has 346 bin [38.5,38.6) has 314 bin [38.6,38.7) has 240 bin [38.7,38.8) has 244 bin [38.8,38.9) has 171 bin [38.9,39.0) has 123 bin [39.0,39.1) has 116 bin [39.1,39.2) has 95 bin [39.2,39.3) has 73 bin [39.3,39.4) has 55 bin [39.4,39.5) has 28 bin [39.5,39.6) has 18 bin [39.6,39.7) has 12 bin [39.7,39.8) has 7 bin [39.8,39.9) has 4 bin [39.9,40.0) has 4 bin [40.0,40.1) has 1 average z coordinate 2.3 for 46375056 element(s) point source id histogram with bin size 1.000000 bin 93 has 4552217 bin 94 has 21897073 bin 95 has 508834 bin 97 has 19416932 average point source id 95.168891591203689 for 46375056 element(s)