https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-08-08T16:47:10.612526Z
2022-08-08T16:47:35.611114Z
s3://sentinel-s1-l1c/GRD/2022/8/8/IW/DV/S1A_IW_GRDH_1SDV_20220808T164710_20220808T164735_044463_054E4F_B71E
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
2022-08-08T16:47:10.612526Z
2022-08-08T16:47:35.611114Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220808T172216_V20220808T133723_20220808T165453.EOF
347.4187673014253
693000
Copernicus Ground Segment
2022-08-08T18:01:08.796116Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220808T164710_20220808T164735_044463_054E4F_B71E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((26.579196212759257 -27.458611413008548,26.937565399248417 -27.37624389885008,27.190620254005026 -27.317449780974616,27.443533053108442 -27.258170781213238,27.823045320151845 -27.16824560086881,28.20073772687867 -27.077596437866404,28.45282927214928 -27.01644731452276,28.703684745583555 -26.955089285262144,29.012027355943843 -26.878951392349514,28.958504649922865 -26.700189703137998,28.90578618698151 -26.52115116653765,28.85199510398968 -26.34240197387508,28.797180661426946 -26.16393057523943,28.74489766179151 -25.984842770833588,28.68914167210349 -25.80664619379884,28.63546389227694 -25.62794720303906,28.582791357743865 -25.44901443130601,28.565868226532537 -25.389404804641792,28.014280951798707 -25.524522016948474,27.639309043843745 -25.615024712624095,27.391670294091945 -25.674189267771744,27.018683721724138 -25.762406985822032,26.770980097964717 -25.8203946091082,26.522808080353826 -25.878015912501606,26.16843709795485 -25.959465206877518,26.23327516445657 -26.199324235990492,26.382385122342523 -26.7387778217695,26.429597892495103 -26.919196760004795,26.478149776664274 -27.099321452477785,26.52810063475581 -27.279138300514425,26.579196212759257 -27.458611413008548))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.28108
45.94033912044112
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
2022-08-08T19:48:29.079446Z
Batch API, v4.127.0
s3://deafrica-sentinel-1/s1_rtc/S27E027/2022/08/08/054E4F
2.0E-4
2.0E-4
true
block average
2
2
-26.0
27.0
-27.0
28.0
POLYGON((27.0 -27.0,27.0 -26.0,28.0 -26.0,28.0 -27.0,27.0 -27.0))
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_054E4F_S27E027_2022_08_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_054E4F_S27E027_2022_08_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_054E4F_S27E027_2022_08_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_054E4F_S27E027_2022_08_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_054E4F_S27E027_2022_08_08_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 2021
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