https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-17T15:54:56.877359Z
2018-12-17T15:55:21.875780Z
s3://sentinel-s1-l1c/GRD/2018/12/17/IW/DV/S1B_IW_GRDH_1SDV_20181217T155456_20181217T155521_014084_01A26F_A622
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
2018-12-17T15:54:56.877359Z
2018-12-17T15:55:21.875780Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181217T181525_V20181217T140912_20181217T172642.EOF
347.5175750492466
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-17T18:30:59.714576Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181217T155456_20181217T155521_014084_01A26F_A622
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.101599733 25.734483153,31.465537513 25.797904171,31.713996357 25.840638751,32.087016869 25.903944409,32.335916794 25.945615778,32.709592719 26.007321518,32.958925379 26.047922903,33.208428733 26.08809443,33.56517184 26.144730718,33.459474924 26.686765251,33.422938596 26.867263843,33.351352554 27.22848042,33.268687435 27.649704276,32.907073109 27.593642547,32.654174985 27.553837497,32.401460081 27.513573488,32.022734883 27.452319373,31.770485241 27.410912877,31.392465554 27.347950367,31.140691276 27.305408538,30.77191869 27.242217964,30.864114218 26.820224402,30.904261421 26.639347957,30.943757288 26.458360125,30.98427743 26.277550759,31.101599733 25.734483153))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7492415360714
46.05734
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
2021-12-23T19:37:57.370561Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E030/2018/12/17/01A26F
2.0E-4
2.0E-4
true
block average
2
2
27.0
30.0
26.0
31.0
POLYGON((31.0 26.204773305508667,30.824837537804957 27.0,31.0 27.0,31.0 26.204773305508667))
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_01A26F_N26E030_2018_12_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A26F_N26E030_2018_12_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A26F_N26E030_2018_12_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A26F_N26E030_2018_12_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A26F_N26E030_2018_12_17_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