https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-02T06:30:00.341908Z
2021-12-02T06:30:23.821896Z
s3://sentinel-s1-l1c/GRD/2021/12/2/IW/DV/S1A_IW_GRDH_1SDV_20211202T063000_20211202T063023_040826_04D8BF_D0AE
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
2021-12-02T06:30:00.341908Z
2021-12-02T06:30:23.821896Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.5597141104452
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-02T08:50:31.905086Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211202T063000_20211202T063023_040826_04D8BF_D0AE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.543448955007381 28.462931554978045,-6.808251137896385 28.507766710684628,-7.20513316073114 28.573931215535485,-7.471236430318724 28.617597961578955,-7.869524853972884 28.681916001173434,-8.136919867199644 28.72439539654367,-8.532446089041635 28.786206405899698,-9.069595719955151 28.868175348385765,-9.103269402050735 28.687316134954365,-9.137585595227417 28.50645513537968,-9.173252927085569 28.325792743593233,-9.210634800506575 28.14538613677215,-9.320590634877131 27.579183064860615,-8.792614100029375 27.49692331089108,-8.397368827100866 27.43395283713981,-8.13478754763483 27.391458873497722,-7.7414877894837755 27.32682578942041,-7.4782874561802615 27.282913779775,-7.215661000563427 27.238569548506558,-6.823767038652814 27.171417029810517,-6.700215243431056 27.73858070488511,-6.66181686892021 27.919826368241427,-6.543448955007381 28.462931554978045))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.82586597732117
46.61401648930729
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
2021-12-26T15:47:29.386148Z
Batch API, v4.69.2
s3://deafrica-sentinel-1/s1_rtc/N27W007/2021/12/02/04D8BF
2.0E-4
2.0E-4
true
block average
2
2
28.0
-7.0
27.0
-6.0
POLYGON((-6.644343300679891 28.0,-6.823767038652838 27.171417029810534,-7.0 27.20161521702941,-7.0 28.0,-6.644343300679891 28.0))
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_04D8BF_N27W007_2021_12_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04D8BF_N27W007_2021_12_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04D8BF_N27W007_2021_12_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04D8BF_N27W007_2021_12_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04D8BF_N27W007_2021_12_02_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