https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-04T16:44:13.344757Z
2021-07-04T16:44:38.342153Z
s3://sentinel-s1-l1c/GRD/2021/7/4/IW/DV/S1B_IW_GRDH_1SDV_20210704T164413_20210704T164438_027647_034CBC_7F74
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
2021-07-04T16:44:13.344757Z
2021-07-04T16:44:38.342153Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5755030164202
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-04T18:12:19.932367Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210704T164413_20210704T164438_027647_034CBC_7F74
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.033626249639482 24.460627267100858,19.409348521008592 24.526997526116645,19.66814118700673 24.57212529630424,20.051899951751597 24.638171804631515,20.30881612259645 24.68180314519358,20.69585959880713 24.74664764642835,20.95344171618504 24.789213332345156,21.468918589895964 24.872980308757953,21.43252414165968 25.053467561715433,21.397623685692455 25.234283153906365,21.290496333728782 25.77631840470492,21.172800781146798 26.378221801176217,20.650798077913276 26.29531194358993,20.389566856438307 26.25306322957844,19.99818717067204 26.18882042716487,19.73760081678132 26.1454176252282,19.34694178451976 26.079408105338658,19.087227764086308 26.034898296135466,18.70604075563977 25.968661537451176,18.71935507660595 25.90888289997474,18.75758636248967 25.72765286213979,18.796957927558974 25.546623025995544,18.83729591589766 25.36576348080687,18.87497017059853 25.18443606791325,18.95289674467021 24.822235375904352,19.033626249639482 24.460627267100858))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78519356167665
46.64561658427581
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
2021-12-26T08:09:59.347202Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E019/2021/07/04/034CBC
2.0E-4
2.0E-4
true
block average
2
2
26.0
19.0
25.0
20.0
POLYGON((19.0 25.0,19.0 26.0,20.0 26.0,20.0 25.0,19.0 25.0))
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_034CBC_N25E019_2021_07_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_034CBC_N25E019_2021_07_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_034CBC_N25E019_2021_07_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_034CBC_N25E019_2021_07_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_034CBC_N25E019_2021_07_04_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