https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-05-17T03:32:35.440063Z
2021-05-17T03:33:00.511540Z
s3://sentinel-s1-l1c/GRD/2021/5/17/IW/DV/S1A_IW_GRDH_1SDV_20210517T033235_20210517T033300_037922_0479B8_EB68
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
2021-05-17T03:32:35.440063Z
2021-05-17T03:33:00.511540Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
192.1503476378131
693000
Copernicus S1 Core Ground Segment - TLS
2021-05-17T08:25:20.865083Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210517T033235_20210517T033300_037922_0479B8_EB68
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.51587137062145 -14.85145727340239,30.963420052499906 -14.72594770940648,30.394108262891617 -14.595098413562102,29.80680512877941 -14.458467540116365,29.253843728624823 -14.328382288545715,29.210746095706583 -14.508744855958707,29.12858911774317 -14.870656686331381,29.083374601107014 -15.050636695388762,29.04086284545015 -15.231276437627645,28.99433921912155 -15.410967974499961,28.94659435397008 -15.590374838110524,28.919847624190318 -15.711589562881723,29.484601297935527 -15.845240713079347,30.059964252880846 -15.979705780087823,30.641028837172513 -16.113787720159152,31.195341045600944 -16.24005832817243,31.225936273459475 -16.119560828839244,31.312420194332752 -15.75801280232847,31.35500201757074 -15.577098949991075,31.392677313374463 -15.3950751422181,31.434540594579964 -15.214012563143338,31.474492274144623 -15.032521669589432,31.51587137062145 -14.85145727340239))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33269
45.88226929635456
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
2021-12-26T05:47:55.474067Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S16E029/2021/05/17/0479B8
2.0E-4
2.0E-4
true
block average
2
2
-15.0
29.0
-16.0
30.0
POLYGON((30.0 -15.965691848164697,29.0 -15.73055793390088,29.0 -15.389103934737015,29.040862845451393 -15.231276437622887,29.096095534493156 -15.0,30.0 -15.0,30.0 -15.965691848164697))
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_0479B8_S16E029_2021_05_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0479B8_S16E029_2021_05_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0479B8_S16E029_2021_05_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0479B8_S16E029_2021_05_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0479B8_S16E029_2021_05_17_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