https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-23T16:03:43.304525Z
2018-10-23T16:04:08.302537Z
s3://sentinel-s1-l1c/GRD/2018/10/23/IW/DV/S1B_IW_GRDH_1SDV_20181023T160343_20181023T160408_013282_0188E3_4C32
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
2018-10-23T16:03:43.304525Z
2018-10-23T16:04:08.302537Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181023T181956_V20181023T141727_20181023T173457.EOF
347.4244536259404
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-23T18:30:42.436863Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181023T160343_20181023T160408_013282_0188E3_4C32
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.635887994 27.620248969,29.020867424 27.685893339,29.285284666 27.730313355,29.682310065 27.795996871,29.947257187 27.839152908,30.345068259 27.902934178,30.610533016 27.944817919,31.142171452 28.027065779,31.106398963 28.207609927,31.071345176 28.388352678,30.964852267 28.930356958,30.893030406 29.291549921,30.846245132 29.531758338,30.306772865 29.450311438,30.037413044 29.408778477,29.633786652 29.345461526,29.364981276 29.30257389,28.962197154 29.237231414,28.693960257 29.192997804,28.303442634 29.127566256,28.356231909 28.886936407,28.476950726 28.344170376,28.556518469 27.982177185,28.595855214 27.801105985,28.635887994 27.620248969))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71752572934531
46.6061933947076
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
2021-12-23T16:25:31.079897Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28E028/2018/10/23/0188E3
2.0E-4
2.0E-4
true
block average
2
2
29.0
28.0
28.0
29.0
POLYGON((28.552600933535572 28.0,28.33142806555263 29.0,29.0 29.0,29.0 28.0,28.552600933535572 28.0))
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_0188E3_N28E028_2018_10_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0188E3_N28E028_2018_10_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0188E3_N28E028_2018_10_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0188E3_N28E028_2018_10_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0188E3_N28E028_2018_10_23_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