https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-01T06:29:51.558120Z
2021-03-01T06:30:15.021427Z
s3://sentinel-s1-l1c/GRD/2021/3/1/IW/DV/S1A_IW_GRDH_1SDV_20210301T062951_20210301T063015_036801_04539D_1A8B
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
2021-03-01T06:29:51.558120Z
2021-03-01T06:30:15.021427Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20210301T065859_V20210301T054813_20210301T122313.EOF
192.5597024095414
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-01T07:32:44.954420Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210301T062951_20210301T063015_036801_04539D_1A8B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.544246428313037 28.46276257913421,-6.809048759178407 28.507596737430966,-7.205931299600643 28.573759794115396,-7.472034665379348 28.617425530329218,-7.87032312783564 28.681742041830475,-8.137718230646652 28.724220425938015,-8.53324496495307 28.786029988917146,-9.07029211040181 28.867981508955015,-9.103962691693548 28.687122375645885,-9.138276590117124 28.506261636935427,-9.173940405497467 28.325599262973007,-9.211320913837172 28.145193075658042,-9.321055314135286 27.579980707581097,-8.793178027570594 27.49773936602801,-8.397925697292033 27.434770032959747,-8.135342176068107 27.392277223034505,-7.742047169614837 27.327647169804294,-7.47887409352586 27.28374121937765,-7.2162210343278845 27.23939401865531,-6.824327428369301 27.17224380931729,-6.7010017063920575 27.738412259061224,-6.662605978160713 27.919657727012538,-6.544246428313037 28.46276257913421))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8297221347327
46.61609258888893
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
2021-12-26T01:47:51.733945Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N27W008/2021/03/01/04539D
2.0E-4
2.0E-4
true
block average
2
2
28.0
-8.0
27.0
-7.0
POLYGON((-7.0 27.202344963764975,-7.4788740935375815 27.283741219379483,-8.0 27.370036482877445,-8.0 28.0,-7.0 28.0,-7.0 27.202344963764975))
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_04539D_N27W008_2021_03_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04539D_N27W008_2021_03_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04539D_N27W008_2021_03_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04539D_N27W008_2021_03_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04539D_N27W008_2021_03_01_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