https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-09T04:40:45.890949Z
2021-11-09T04:41:10.889442Z
s3://sentinel-s1-l1c/GRD/2021/11/9/IW/DV/S1B_IW_GRDH_1SDV_20211109T044045_20211109T044110_029506_038585_95A9
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
2021-11-09T04:40:45.890949Z
2021-11-09T04:41:10.889442Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.9040296216827
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-09T05:14:21.856463Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211109T044045_20211109T044110_029506_038585_95A9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.494774775596014 34.191027680353656,21.081792856252846 34.25602692086328,20.799283776390777 34.29963049594596,20.37497842076354 34.36381463448699,20.091752271960065 34.40578739346077,19.666388354876393 34.46751743886622,19.38246803426427 34.50784899685986,19.09827662630547 34.547521304826056,18.805641879293958 34.58763904716315,18.503620080077567 33.08465285320506,18.79111028494046 33.044150665297764,19.070318540654537 33.00414190358012,19.349273674794546 32.96351028628051,19.767224759307474 32.90139816267599,20.04553317593605 32.859215863189576,20.462499690633667 32.794784881781794,20.740142314962007 32.75106153320491,21.143368144584013 32.686382801163546,21.15663952382185 32.746155381771565,21.201346017191984 32.926371934949906,21.36851722495937 33.649147665939196,21.494774775596014 34.191027680353656))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.63884792812111
46.49646894043064
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
2021-12-26T14:36:23.516765Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/N33E020/2021/11/09/038585
2.0E-4
2.0E-4
true
block average
2
2
34.0
20.0
33.0
21.0
POLYGON((20.0 33.0,20.0 34.0,21.0 34.0,21.0 33.0,20.0 33.0))
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_038585_N33E020_2021_11_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_038585_N33E020_2021_11_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_038585_N33E020_2021_11_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_038585_N33E020_2021_11_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_038585_N33E020_2021_11_09_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