https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-09T16:45:42.011707Z
2018-04-09T16:46:11.034503Z
s3://sentinel-s1-l1c/GRD/2018/4/9/IW/DV/S1A_IW_GRDH_1SDV_20180409T164542_20180409T164611_021393_024D4A_B6F4
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2018-04-09T16:45:42.011707Z
2018-04-09T16:46:11.034503Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
POEORB
S1A_OPER_AUX_POEORB_OPOD_20180429T120733_V20180408T225942_20180410T005942.EOF
347.34794546316306
693000
Copernicus S1 Core Ground Segment - UPA
2018-06-12T15:12:41.195050Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180409T164542_20180409T164611_021393_024D4A_B6F4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.092067923830864 28.80313391047244,18.487403780943822 28.869614724116513,18.753389347497073 28.91364466326311,19.152785664636934 28.978705396117867,19.419325420018883 29.02142109408367,19.819542983578152 29.08450405985176,20.08662346286656 29.12589702847832,20.62628602460887 29.207813397496313,20.61565870299412 29.265371403650438,20.47413189439513 29.98810744977155,20.304311818262015 30.83106537233473,20.02738289983159 30.79045270669163,19.755627972006085 30.749988721647597,19.484101527793314 30.708957184315736,19.077245967070425 30.646348779844793,18.80630208232823 30.6039045124578,18.400332331869336 30.539183709911487,18.129986864266332 30.495335700018753,17.72819810879563 30.42905950317966,17.92023912445835 29.58478844987682,18.080053310760213 28.86081037067381,18.092067923830864 28.80313391047244))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7497947642511
46.56832518096919
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
2022-04-26T15:42:13.339268Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N29E019/2018/04/09/024D4A
2.0E-4
2.0E-4
true
block average
2
2
30.0
19.0
29.0
20.0
POLYGON((20.0 29.112471853076897,19.285660902078476 29.0,19.0 29.0,19.0 30.0,20.0 30.0,20.0 29.112471853076897))
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_024D4A_N29E019_2018_04_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_024D4A_N29E019_2018_04_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_024D4A_N29E019_2018_04_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_024D4A_N29E019_2018_04_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_024D4A_N29E019_2018_04_09_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