https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-09-07T17:25:04.822990Z
2021-09-07T17:25:33.848328Z
s3://sentinel-s1-l1c/GRD/2021/9/7/IW/DV/S1A_IW_GRDH_1SDV_20210907T172504_20210907T172533_039578_04ADAE_CE3B
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
2021-09-07T17:25:04.822990Z
2021-09-07T17:25:33.848328Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.5670125787341
693000
Copernicus S1 Core Ground Segment - TLS
2021-09-08T10:47:31.443002Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210907T172504_20210907T172533_039578_04ADAE_CE3B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.865393308491715 -38.62879478046105,20.229743905193253 -38.54559457110245,20.514364004461143 -38.47966040054713,20.798464166318098 -38.41303848138826,21.223632748885276 -38.31182229393289,21.506419654417094 -38.243493558032974,21.929604469488453 -38.139730793431205,22.211059847166045 -38.06971343579394,22.599501302861263 -37.97173956384823,22.437866480672447 -37.562015374730244,22.29999583990868 -37.2085765277542,22.16343687732572 -36.85495633024942,21.98307488053219 -36.38245914694824,21.601898079643995 -36.478386241058985,21.32575491224637 -36.54696604363684,20.91063163001089 -36.64863828371242,20.633280773689748 -36.71561769063266,20.216357838773128 -36.81487679709357,19.93781536411001 -36.88023915637861,19.65880093712498 -36.94495004449401,19.30168189596581 -37.02664197149655,19.466780257589164 -37.50287795185294,19.59169397909146 -37.85934387595083,19.717730519674042 -38.215669155924445,19.865393308491715 -38.62879478046105))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.5313
45.35643580187597
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
2021-12-26T11:27:28.900301Z
Batch API, v4.51.0
s3://deafrica-sentinel-1/s1_rtc/S38E020/2021/09/07/04ADAE
2.0E-4
2.0E-4
true
block average
2
2
-37.0
20.0
-38.0
21.0
POLYGON((20.0 -38.0,20.0 -37.0,21.0 -37.0,21.0 -38.0,20.0 -38.0))
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_04ADAE_S38E020_2021_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04ADAE_S38E020_2021_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04ADAE_S38E020_2021_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04ADAE_S38E020_2021_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04ADAE_S38E020_2021_09_07_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