https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-14T15:48:31.242036Z
2021-12-14T15:48:56.240484Z
s3://sentinel-s1-l1c/GRD/2021/12/14/IW/DV/S1A_IW_GRDH_1SDV_20211214T154831_20211214T154856_041007_04DF02_6BF2
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
2021-12-14T15:48:31.242036Z
2021-12-14T15:48:56.240484Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20211214T160540_V20211214T140204_20211214T203704.EOF
347.36802289451924
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-14T16:30:45.302656Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211214T154831_20211214T154856_041007_04DF02_6BF2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.53481506170388 28.62392219736849,32.909106905304405 28.687020053010247,33.16995609110674 28.730332798071004,33.43818951156446 28.774304998890123,33.83231727903682 28.837891821870947,34.09698747469359 28.879903117622817,34.485389791375106 28.94056427439661,34.73916442942345 28.97956409030817,35.064395102839505 29.028769832543727,35.02653213668552 29.209001826239124,34.989709117193534 29.389480290130685,34.95716315677777 29.570588113843908,34.92331690761252 29.75149807545855,34.88561103201511 29.931833417983835,34.85015338288221 30.112497953454515,34.76996138575998 30.533507110695624,34.44421700300174 30.485461912764492,34.174974795013235 30.445090071312244,33.90935189583797 30.40468062606734,33.51762843700646 30.344035684620547,33.24780276715093 30.301546268707767,32.850143194181356 30.237840452470056,32.579875728590736 30.193812334816734,32.198600648774736 30.130672383774765,32.25248622388943 29.890344722185805,32.28825160452482 29.7086453218601,32.33276788416605 29.52841127469089,32.38694838710839 29.349803951922762,32.411100482976615 29.16615468129905,32.453631894846 28.985595391677723,32.49832434487607 28.805404595548413,32.53481506170388 28.62392219736849))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70465501269874
46.33295825144647
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
2021-12-26T16:24:56.237068Z
Batch API, v4.69.6
s3://deafrica-sentinel-1/s1_rtc/N29E032/2021/12/14/04DF02
2.0E-4
2.0E-4
true
block average
2
2
30.0
32.0
29.0
33.0
POLYGON((32.450238835809095 29.0,32.411100482976885 29.16615468129899,32.386948387108035 29.349803951923306,32.3327678841671 29.528411274687386,32.288251604523644 29.708645321866054,32.252486223890024 29.890344722184487,32.22789963377225 30.0,33.0 30.0,33.0 29.0,32.450238835809095 29.0))
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_04DF02_N29E032_2021_12_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04DF02_N29E032_2021_12_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04DF02_N29E032_2021_12_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04DF02_N29E032_2021_12_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04DF02_N29E032_2021_12_14_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