https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-10-07T16:02:17.417065Z
2021-10-07T16:02:46.448657Z
s3://sentinel-s1-l1c/GRD/2021/10/7/IW/DV/S1B_IW_GRDH_1SDV_20211007T160217_20211007T160246_029032_0376DA_4D5F
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-10-07T16:02:17.417065Z
2021-10-07T16:02:46.448657Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.6903533416204
693000
Copernicus S1 Core Ground Segment - TLS
2021-10-07T17:12:24.535230Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20211007T160217_20211007T160246_029032_0376DA_4D5F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.952609163589127 21.46291974902189,30.57795578639131 21.576388933386582,31.204919546698726 21.687626084036097,31.712070021251645 21.7757493565468,32.3326186470653 21.88132154893626,32.286386711843846 22.11995601771147,32.214835681391975 22.4815342148721,32.18011431602152 22.662491566502393,32.14403028563821 22.843219442123676,32.10951715374164 23.024202186108784,32.03808764037508 23.38575907880996,32.01565834523047 23.507586717360425,31.64208495787706 23.445809103423883,31.384345975612675 23.402632727921706,30.874385438345193 23.31586661314098,30.49318389947929 23.249850537744187,30.237417538735947 23.205003782516712,29.98311720416707 23.15997178568251,29.604690078684477 23.092143206112752,29.70669015425766 22.60764501406723,29.822344328314788 22.06397878400982,29.952609163589127 21.46291974902189))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84158302060998
46.69866194729814
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
2021-12-26T12:56:19.420238Z
Batch API, v4.58.1
s3://deafrica-sentinel-1/s1_rtc/N22E029/2021/10/07/0376DA
2.0E-4
2.0E-4
true
block average
2
2
23.0
29.0
22.0
30.0
POLYGON((29.836210163906486 22.0,29.624088735153048 23.0,30.0 23.0,30.0 22.0,29.836210163906486 22.0))
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_0376DA_N22E029_2021_10_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0376DA_N22E029_2021_10_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0376DA_N22E029_2021_10_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0376DA_N22E029_2021_10_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0376DA_N22E029_2021_10_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