https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-02T14:54:08.131636Z
2022-03-02T14:54:37.148236Z
s3://sentinel-s1-l1c/GRD/2022/3/2/IW/DV/S1A_IW_GRDH_1SDV_20220302T145408_20220302T145437_042144_050583_E251
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
2022-03-02T14:54:08.131636Z
2022-03-02T14:54:37.148236Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220302T164716_V20220302T145124_20220302T212624.EOF
347.95998045291503
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-02T17:11:40.355981Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220302T145408_20220302T145437_042144_050583_E251
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((48.63269503040476 10.749903386144856,49.199041176764155 10.863246893011965,49.78870066202125 10.980058579836506,50.3574295402954 11.091552294011347,50.870800016009 11.19119439407129,50.86010664202716 11.249480388873835,50.82531499863234 11.430732459539854,50.786149301487455 11.61113638384345,50.74586023532041 11.791321482653654,50.67310317813396 12.153182350683506,50.54229271523464 12.817375736602038,50.02373116803177 12.718514412787162,49.442007904455366 12.606304555075681,48.86079349347075 12.492829222234624,48.28135032165619 12.37835177603932,48.4927132712873 11.349478686665545,48.531520460130444 11.168269793378077,48.585374324855664 10.990082636341857,48.63269503040476 10.749903386144856))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83343499184295
46.35160393255794
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
2022-03-02T21:32:17.723141Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N11E050/2022/03/02/050583
2.0E-4
2.0E-4
true
block average
2
2
12.0
50.0
11.0
51.0
POLYGON((50.70390257655848 12.0,50.74586023532265 11.791321482643161,50.82531499863217 11.43073245953984,50.87080001600925 11.191194394071244,50.0 11.021481741018965,50.0 12.0,50.70390257655848 12.0))
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_050583_N11E050_2022_03_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050583_N11E050_2022_03_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050583_N11E050_2022_03_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050583_N11E050_2022_03_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050583_N11E050_2022_03_02_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