lasinfo (210611) report for 'AHN4T/26AZ2_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: 175/2021 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: 59232680 number of points by return: 48293053 8036415 2386577 462280 54355 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 488730 0 min x y z: 145980.000 488730.000 -6.422 max x y z: 147019.999 490019.999 27.373 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: 59232680 extended number of points by return: 48293053 8036415 2386577 462280 54355 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 -6422 27373 intensity 55 4841 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 -34 34 user_data 6 7 point_source_ID 132 134 gps_time 270129152.162824 270131821.553429 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 23 255 B 17 255 NIR 25 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5667 extended_scanner_channel 0 0 attribute0 0.55 48.41 ('Amplitude') attribute1 -15.44 32.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 48293053 number of intermediate returns: 2912605 number of last returns: 48165254 number of single returns: 40138232 covered area in square units/kilounits: 1321840/1.32 point density: all returns 44.81 last only 36.44 (per square units) spacing: all returns 0.15 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 59232680 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 48293053 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 8036415 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2386577 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 462280 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 54355 instead zero. overview over extended number of returns of given pulse: 40138232 11394122 5790809 1636656 270827 2009 25 0 0 0 0 0 0 0 0 histogram of classification of points: 15226238 unclassified (1) 35803297 ground (2) 7366043 building (6) 672428 water (9) 164674 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3633393 +---> 879915 of those are unclassified (1) +---> 2238009 of those are ground (2) +---> 463868 of those are building (6) +---> 40341 of those are water (9) +---> 11260 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-6.5,-6.4) has 11 bin [-6.4,-6.3) has 4583 bin [-6.3,-6.2) has 379371 bin [-6.2,-6.1) has 110879 bin [-6.1,-6.0) has 12204 bin [-6.0,-5.9) has 22842 bin [-5.9,-5.8) has 111337 bin [-5.8,-5.7) has 188945 bin [-5.7,-5.6) has 113846 bin [-5.6,-5.5) has 203124 bin [-5.5,-5.4) has 297913 bin [-5.4,-5.3) has 296469 bin [-5.3,-5.2) has 270833 bin [-5.2,-5.1) has 289410 bin [-5.1,-5.0) has 378959 bin [-5.0,-4.9) has 554136 bin [-4.9,-4.8) has 662792 bin [-4.8,-4.7) has 863385 bin [-4.7,-4.6) has 1229665 bin [-4.6,-4.5) has 1780090 bin [-4.5,-4.4) has 2033148 bin [-4.4,-4.3) has 1907833 bin [-4.3,-4.2) has 2053878 bin [-4.2,-4.1) has 1671925 bin [-4.1,-4.0) has 1453065 bin [-4.0,-3.9) has 1876365 bin [-3.9,-3.8) has 2995955 bin [-3.8,-3.7) has 4358737 bin [-3.7,-3.6) has 4500134 bin [-3.6,-3.5) has 3392721 bin [-3.5,-3.4) has 1772608 bin [-3.4,-3.3) has 826102 bin [-3.3,-3.2) has 444609 bin [-3.2,-3.1) has 333038 bin [-3.1,-3.0) has 294696 bin [-3.0,-2.9) has 287553 bin [-2.9,-2.8) has 286592 bin [-2.8,-2.7) has 263337 bin [-2.7,-2.6) has 259079 bin [-2.6,-2.5) has 254933 bin [-2.5,-2.4) has 248174 bin [-2.4,-2.3) has 250556 bin [-2.3,-2.2) has 215035 bin [-2.2,-2.1) has 195241 bin [-2.1,-2.0) has 186316 bin [-2.0,-1.9) has 197960 bin [-1.9,-1.8) has 202030 bin [-1.8,-1.7) has 204945 bin 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bin [26.0,26.1) has 21 bin [26.1,26.2) has 20 bin [26.2,26.3) has 13 bin [26.3,26.4) has 6 bin [26.4,26.5) has 6 bin [26.5,26.6) has 3 bin [26.6,26.7) has 3 bin [27.2,27.3) has 7 bin [27.3,27.4) has 6 average z coordinate -1.3 for 59232680 element(s) point source id histogram with bin size 1.000000 bin 132 has 20004402 bin 133 has 38920298 bin 134 has 307980 average point source id 132.667473732405824 for 59232680 element(s)