lasinfo (210611) report for 'AHN4T/05EZ2_17.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: 23058807 number of points by return: 23057817 982 8 0 0 scale factor x y z: 0.001 0.001 0.001 offset x y z: 165980 588730 0 min x y z: 165980.000 588730.000 -1.066 max x y z: 167019.999 590019.999 9.020 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: 23058807 extended number of points by return: 23057817 982 8 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 -1066 9020 intensity 45 4777 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 1094 1096 gps_time 268932379.888085 268989378.169727 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 51 225 G 67 223 B 65 215 NIR 69 241 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 0.45 47.77 ('Amplitude') attribute1 -16.55 31.24 ('Reflectance') attribute2 0 32000 ('Deviation') number of first returns: 23057817 number of intermediate returns: 8 number of last returns: 23057934 number of single returns: 23056952 covered area in square units/kilounits: 1243816/1.24 point density: all returns 18.54 last only 18.54 (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 23058807 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23057817 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 982 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 8 instead zero. overview over extended number of returns of given pulse: 23056952 1831 24 0 0 0 0 0 0 0 0 0 0 0 0 histogram of classification of points: 6734 unclassified (1) 22864617 ground (2) 187456 water (9) +-> flagged as extended overlap: 1251497 +---> 468 of those are unclassified (1) +---> 1222758 of those are ground (2) +---> 28271 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-1.1,-1.0) has 35 bin [-1.0,-0.9) has 6375 bin [-0.9,-0.8) has 15899 bin [-0.8,-0.7) has 1789 bin [-0.7,-0.6) has 2725 bin [-0.6,-0.5) has 6194 bin [-0.5,-0.4) has 5105 bin [-0.4,-0.3) has 4221 bin [-0.3,-0.2) has 4684 bin [-0.2,-0.1) has 5112 bin [-0.1,0.0) has 7783 bin [0.0,0.1) has 485386 bin [0.1,0.2) has 2217019 bin [0.2,0.3) has 3080311 bin [0.3,0.4) has 3794684 bin [0.4,0.5) has 3585712 bin [0.5,0.6) has 3277839 bin [0.6,0.7) has 2018508 bin [0.7,0.8) has 1265853 bin [0.8,0.9) has 1541409 bin [0.9,1.0) has 868668 bin [1.0,1.1) has 161424 bin [1.1,1.2) has 76382 bin [1.2,1.3) has 38159 bin [1.3,1.4) has 22027 bin [1.4,1.5) has 18180 bin [1.5,1.6) has 40069 bin [1.6,1.7) has 21511 bin [1.7,1.8) has 8031 bin [1.8,1.9) has 6405 bin [1.9,2.0) has 5589 bin [2.0,2.1) has 5236 bin [2.1,2.2) has 6165 bin [2.2,2.3) has 6729 bin [2.3,2.4) has 6100 bin [2.4,2.5) has 5535 bin [2.5,2.6) has 5369 bin [2.6,2.7) has 5317 bin [2.7,2.8) has 5249 bin [2.8,2.9) has 5324 bin [2.9,3.0) has 5438 bin [3.0,3.1) has 5349 bin [3.1,3.2) has 5427 bin [3.2,3.3) has 5434 bin [3.3,3.4) has 5471 bin [3.4,3.5) has 5407 bin [3.5,3.6) has 5567 bin [3.6,3.7) has 5411 bin [3.7,3.8) has 5548 bin [3.8,3.9) has 5524 bin [3.9,4.0) has 5500 bin [4.0,4.1) has 5537 bin [4.1,4.2) has 5529 bin [4.2,4.3) has 5490 bin [4.3,4.4) has 5631 bin [4.4,4.5) has 5622 bin [4.5,4.6) has 5635 bin [4.6,4.7) has 5742 bin [4.7,4.8) has 5734 bin [4.8,4.9) has 5715 bin [4.9,5.0) has 5726 bin [5.0,5.1) has 5751 bin [5.1,5.2) has 5786 bin [5.2,5.3) has 5837 bin [5.3,5.4) has 6017 bin [5.4,5.5) has 6020 bin [5.5,5.6) has 6065 bin [5.6,5.7) has 6184 bin [5.7,5.8) has 6179 bin [5.8,5.9) has 6287 bin [5.9,6.0) has 6437 bin [6.0,6.1) has 6493 bin [6.1,6.2) has 6652 bin [6.2,6.3) has 6777 bin [6.3,6.4) has 7096 bin [6.4,6.5) has 7383 bin [6.5,6.6) has 7592 bin [6.6,6.7) has 8474 bin [6.7,6.8) has 11438 bin [6.8,6.9) has 9061 bin [6.9,7.0) has 12572 bin [7.0,7.1) has 9967 bin [7.1,7.2) has 8258 bin [7.2,7.3) has 6638 bin [7.3,7.4) has 6250 bin [7.4,7.5) has 6122 bin [7.5,7.6) has 6005 bin [7.6,7.7) has 5981 bin [7.7,7.8) has 6156 bin [7.8,7.9) has 6224 bin [7.9,8.0) has 6279 bin [8.0,8.1) has 6464 bin [8.1,8.2) has 6812 bin [8.2,8.3) has 7084 bin [8.3,8.4) has 7357 bin [8.4,8.5) has 7716 bin [8.5,8.6) has 8231 bin [8.6,8.7) has 9130 bin [8.7,8.8) has 11165 bin [8.8,8.9) has 17977 bin [8.9,9.0) has 4308 bin [9.0,9.1) has 33 average z coordinate 0.6 for 23058807 element(s) point source id histogram with bin size 1.000000 bin 1094 has 8308915 bin 1096 has 14749892 average point source id 1095.279328284416351 for 23058807 element(s)