https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-11-04T17:27:50.323282Z
2018-11-04T17:28:15.320828Z
s3://sentinel-s1-l1c/GRD/2018/11/4/IW/DV/S1B_IW_GRDH_1SDV_20181104T172750_20181104T172815_013457_018E68_BCC4
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2018-11-04T17:27:50.323282Z
2018-11-04T17:28:15.320828Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181104T182317_V20181104T141727_20181104T173457.EOF
347.52341484041193
693000
Copernicus S1 Core Ground Segment - UPA
2018-11-04T18:47:10.920987Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181104T172750_20181104T172815_013457_018E68_BCC4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((15.70125675 -25.328090995,16.256597612 -25.200093183,16.509631498 -25.140988531,16.888724525 -25.051527451,17.141146869 -24.991352935,17.51931895 -24.900294383,17.77112495 -24.839059799,18.091586119 -24.760417302,17.988900086 -24.402054178,17.935313166 -24.223408466,17.882851521 -24.044500753,17.834358803 -23.864627539,17.782543615 -23.685593916,17.729785859 -23.506809618,17.681017799 -23.327055392,17.662585541 -23.268436927,17.096312476 -23.406270313,16.722160419 -23.496059359,16.472447127 -23.555422104,16.097461298 -23.643717525,15.847194738 -23.702079804,15.298001369 -23.828548948,15.315456612 -23.887488566,15.361091428 -24.068129489,15.410934769 -24.247814136,15.459686279 -24.427761519,15.505050066 -24.608500297,15.554469447 -24.788318271,15.604975594 -24.967898394,15.70125675 -25.328090995))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.93266
45.93360634179668
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-23T17:09:30.606468Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S25E015/2018/11/04/018E68
2.0E-4
2.0E-4
true
block average
2
2
-24.0
15.0
-25.0
16.0
POLYGON((15.613556502454395 -25.0,15.50505006600436 -24.608500297016768,15.459686278995457 -24.427761518982308,15.361091428001684 -24.06812948900698,15.34388006391339 -24.0,16.0 -24.0,16.0 -25.0,15.613556502454395 -25.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_018E68_S25E015_2018_11_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018E68_S25E015_2018_11_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018E68_S25E015_2018_11_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018E68_S25E015_2018_11_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018E68_S25E015_2018_11_04_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid