https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-03-21T16:10:59.724114Z
2019-03-21T16:11:24.723557Z
s3://sentinel-s1-l1c/GRD/2019/3/21/IW/DV/S1B_IW_GRDH_1SDV_20190321T161059_20190321T161124_015455_01CF29_F681
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
2019-03-21T16:10:59.724114Z
2019-03-21T16:11:24.723557Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190321T181923_V20190321T142537_20190321T174307.EOF
347.5799686395722
693000
Copernicus S1 Core Ground Segment - UPA
2019-03-21T18:26:21.211662Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190321T161059_20190321T161124_015455_01CF29_F681
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.279244200279045 24.37644385540204,27.651630353191003 24.442283551298903,27.904107714015 24.486362216416435,28.28315128655507 24.551689478727724,28.53606359741901 24.594712173579243,28.915753882566705 24.65845018225513,29.16909345794495 24.700409873471422,29.714357118975414 24.78916583464594,29.679249611008217 24.969898912490645,29.6431786954982 25.150566186479445,29.536452653528144 25.692781917001724,29.466335192051105 26.05440178120526,29.41863384856014 26.294579815742672,28.866345900686973 26.20670705052407,28.609758830302194 26.165110371092958,28.22522111299268 26.101860586786877,27.96909339410395 26.059125918651645,27.585251591883264 25.994174637903598,27.329592312509988 25.950309328254058,26.952534262711183 25.884730004705375,27.00538513814411 25.64411748185733,27.08303141061907 25.281790942295224,27.122644577337336 25.100766788462124,27.200854463887815 24.738542221181497,27.240591901735755 24.557542378964353,27.279244200279045 24.37644385540204))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79118242937657
46.4321160698007
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
2021-12-24T13:01:43.896942Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25E029/2019/03/21/01CF29
2.0E-4
2.0E-4
true
block average
2
2
26.0
29.0
25.0
30.0
POLYGON((29.476883602620966 26.0,29.67323981321621 25.0,29.0 25.0,29.0 26.0,29.476883602620966 26.0))
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_01CF29_N25E029_2019_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01CF29_N25E029_2019_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01CF29_N25E029_2019_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01CF29_N25E029_2019_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01CF29_N25E029_2019_03_21_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