https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-11T16:04:33.232608Z
2018-10-11T16:04:58.230532Z
s3://sentinel-s1-l1c/GRD/2018/10/11/IW/DV/S1B_IW_GRDH_1SDV_20181011T160433_20181011T160458_013107_018377_01F2
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
2018-10-11T16:04:33.232608Z
2018-10-11T16:04:58.230532Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181011T183740_V20181011T141727_20181011T173457.EOF
347.2434111972581
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-11T19:02:49.039933Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181011T160433_20181011T160458_013107_018377_01F2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.970866438 30.635636083,28.361508888 30.699920879,28.634065722 30.744023257,29.043362701 30.809104217,29.316531362 30.851774268,29.72673375 30.914699766,30.000497695 30.955928256,30.274495023 30.996577597,30.553578687 31.03734772,30.444580459 31.578730652,30.25296317 32.540852612,29.969247013 32.500478687,29.690713653 32.460182971,29.412429823 32.419272958,28.99547882 32.356759449,28.717832507 32.31432036,28.301852225 32.249520505,28.024862564 32.205562101,27.627892528 32.141422907,27.846951715 31.177837236,27.970866438 30.635636083))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61825228519657
46.54710197108924
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
2021-12-23T15:40:18.947764Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31E027/2018/10/11/018377
2.0E-4
2.0E-4
true
block average
2
2
32.0
27.0
31.0
28.0
POLYGON((27.887594660364694 31.0,27.66004326245256 32.0,28.0 32.0,28.0 31.0,27.887594660364694 31.0))
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_018377_N31E027_2018_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_018377_N31E027_2018_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_018377_N31E027_2018_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_018377_N31E027_2018_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_018377_N31E027_2018_10_11_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