https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-10T05:21:59.833403Z
2022-01-10T05:22:28.849265Z
s3://sentinel-s1-l1c/GRD/2022/1/10/IW/DV/S1A_IW_GRDH_1SDV_20220110T052159_20220110T052228_041394_04EBFA_A4EB
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
2022-01-10T05:21:59.833403Z
2022-01-10T05:22:28.849265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220110T052610_V20220110T043417_20220110T110917.EOF
191.9784605035841
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-10T06:39:25.460684Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220110T052159_20220110T052228_041394_04EBFA_A4EB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.3463474291500255 6.305102643686711,6.793818101811929 6.4193817052574085,6.234380240747401 6.53442802611685,5.675952336481415 6.648589145222824,5.126777104697833 6.760187314704865,5.078095942511835 6.520908048241846,5.0424267053691985 6.339704890452177,4.969638252948345 5.977576049126075,4.79829765144423 5.132231275871995,5.902590312298329 4.9038542756799535,7.0138346306983355 4.672016474577675,7.113711248189664 5.156674348166083,7.224266221186901 5.701599510202158,7.299125404174735 6.064627758809981,7.334300420106788 6.24660687073004,7.3463474291500255 6.305102643686711))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77776
46.00071412968145
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
2022-01-10T08:14:36.232767Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/N06E004/2022/01/10/04EBFA
2.0E-4
2.0E-4
true
block average
2
2
7.0
4.0
6.0
5.0
POLYGON((4.974145501460521 6.0,5.0 6.128628364634462,5.0 6.0,4.974145501460521 6.0))
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_04EBFA_N06E004_2022_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EBFA_N06E004_2022_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EBFA_N06E004_2022_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EBFA_N06E004_2022_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EBFA_N06E004_2022_01_10_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