https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-01T05:32:47.726477Z
2021-04-01T05:33:12.725316Z
s3://sentinel-s1-l1c/GRD/2021/4/1/IW/DV/S1B_IW_GRDH_1SDV_20210401T053247_20210401T053312_026269_032298_D4AC
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
2021-04-01T05:32:47.726477Z
2021-04-01T05:33:12.725316Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.3484481183613
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-01T07:34:10.073349Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210401T053247_20210401T053312_026269_032298_D4AC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((6.879357100579666 24.014858351355162,6.5208649592571195 24.078464194401306,6.274502573235891 24.121649347037152,5.905324409570148 24.185566796645944,5.657903882997192 24.227868252805234,5.2878853608125835 24.290330286572416,5.041633684899846 24.33136804401558,4.470980666087663 24.42482189551959,4.398070815005728 24.063794148629725,4.362085235051943 23.883152971239973,4.327288188527324 23.702313385083613,4.2931227539523125 23.52136545893746,4.2598045790677155 23.3402733325231,4.180199525646495 22.918318548860867,4.742964475118415 22.824100008016835,5.352069214279343 22.719727303253787,5.960915529564005 22.612921498767925,6.567575047050954 22.504036411393173,6.580298824437925 22.564128719869654,6.623661162089248 22.744404633705933,6.660545629871458 22.925851648069393,6.695259791891024 23.10768796967564,6.733692771955781 23.288853546043196,6.769150178795466 23.470552318593317,6.7982218549809925 23.653391036653666,6.842176919575807 23.8335661377473,6.879357100579666 24.014858351355162))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.93422161049021
46.23860080464196
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
2021-12-26T03:22:48.163612Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N23E006/2021/04/01/032298
2.0E-4
2.0E-4
true
block average
2
2
24.0
6.0
23.0
7.0
POLYGON((6.87630988646163 24.0,6.842176919576508 23.8335661377505,6.798221854981084 23.653391036653986,6.769150178795779 23.470552318594994,6.733692771956104 23.288853546044926,6.695259791892642 23.10768796968362,6.6747012060494315 23.0,6.0 23.0,6.0 24.0,6.87630988646163 24.0))
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_032298_N23E006_2021_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_032298_N23E006_2021_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_032298_N23E006_2021_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_032298_N23E006_2021_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_032298_N23E006_2021_04_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