lasinfo (210611) report for 'AHN4T/27AZ1_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: 25430444 number of points by return: 21403624 3018120 846330 146356 16014 scale factor x y z: 0.001 0.001 0.001 offset x y z: 180980 492480 0 min x y z: 180980.000 492480.000 -4.205 max x y z: 182019.999 493769.999 35.053 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: 25430444 extended number of points by return: 21403624 3018120 846330 146356 16014 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 -4205 35053 intensity 56 3140 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -32 30 user_data 6 7 point_source_ID 128 130 gps_time 270123313.185725 270125939.233889 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 22 255 B 27 255 NIR 3 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5000 extended_scanner_channel 0 0 attribute0 0.56 31.4 ('Amplitude') attribute1 -15.28 17.22 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 21403624 number of intermediate returns: 1006786 number of last returns: 21394692 number of single returns: 18374658 covered area in square units/kilounits: 1002844/1.00 point density: all returns 25.36 last only 21.33 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 25430444 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 21403624 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3018120 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 846330 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 146356 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 16014 instead zero. overview over extended number of returns of given pulse: 18374658 4353234 2101356 521277 79500 404 15 0 0 0 0 0 0 0 0 histogram of classification of points: 5287355 unclassified (1) 12703610 ground (2) 75842 building (6) 7348169 water (9) 15468 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2293514 +---> 698944 of those are unclassified (1) +---> 1294829 of those are ground (2) +---> 299629 of those are water (9) +---> 112 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-4.3,-4.2) has 1 bin [-4.2,-4.1) has 102 bin [-4.1,-4.0) has 15307 bin [-4.0,-3.9) has 104513 bin [-3.9,-3.8) has 59187 bin [-3.8,-3.7) has 29399 bin [-3.7,-3.6) has 20422 bin [-3.6,-3.5) has 17782 bin [-3.5,-3.4) has 16943 bin [-3.4,-3.3) has 22053 bin [-3.3,-3.2) has 29040 bin [-3.2,-3.1) has 26392 bin [-3.1,-3.0) has 24690 bin [-3.0,-2.9) has 23912 bin [-2.9,-2.8) has 80966 bin [-2.8,-2.7) has 208665 bin [-2.7,-2.6) has 137660 bin [-2.6,-2.5) has 142333 bin [-2.5,-2.4) has 125491 bin [-2.4,-2.3) has 124048 bin [-2.3,-2.2) has 147367 bin [-2.2,-2.1) has 173998 bin [-2.1,-2.0) has 235543 bin [-2.0,-1.9) has 325198 bin [-1.9,-1.8) has 611406 bin [-1.8,-1.7) has 838835 bin [-1.7,-1.6) has 1000149 bin [-1.6,-1.5) has 815510 bin [-1.5,-1.4) has 603428 bin [-1.4,-1.3) has 296268 bin [-1.3,-1.2) has 249059 bin [-1.2,-1.1) has 259583 bin [-1.1,-1.0) has 283620 bin [-1.0,-0.9) has 253692 bin [-0.9,-0.8) has 242278 bin [-0.8,-0.7) has 232343 bin [-0.7,-0.6) has 195373 bin [-0.6,-0.5) has 163553 bin [-0.5,-0.4) has 151911 bin [-0.4,-0.3) has 128297 bin [-0.3,-0.2) has 291084 bin [-0.2,-0.1) has 2738258 bin [-0.1,0.0) has 4372365 bin [0.0,0.1) has 596607 bin [0.1,0.2) has 178595 bin [0.2,0.3) has 175619 bin [0.3,0.4) has 226214 bin [0.4,0.5) has 303095 bin [0.5,0.6) has 357564 bin [0.6,0.7) has 264786 bin [0.7,0.8) has 227477 bin 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48 bin [33.1,33.2) has 35 bin [33.2,33.3) has 37 bin [33.3,33.4) has 36 bin [33.4,33.5) has 36 bin [33.5,33.6) has 20 bin [33.6,33.7) has 30 bin [33.7,33.8) has 14 bin [33.8,33.9) has 14 bin [33.9,34.0) has 11 bin [34.0,34.1) has 15 bin [34.1,34.2) has 10 bin [34.2,34.3) has 8 bin [34.3,34.4) has 12 bin [34.4,34.5) has 10 bin [34.5,34.6) has 6 bin [34.6,34.7) has 3 bin [34.7,34.8) has 5 bin [34.8,34.9) has 4 bin [35.0,35.1) has 1 average z coordinate 0.9 for 25430444 element(s) point source id histogram with bin size 1.000000 bin 128 has 3242379 bin 129 has 21535643 bin 130 has 652422 average point source id 128.89815525831952 for 25430444 element(s)