https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-17T06:46:01.441418Z
2023-02-17T06:46:26.440224Z
s3://sentinel-s1-l1c/GRD/2023/2/17/IW/DV/S1A_IW_GRDH_1SDV_20230217T064601_20230217T064626_047272_05AC53_1542
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
2023-02-17T06:46:01.441418Z
2023-02-17T06:46:26.440224Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230217T064628_V20230217T060452_20230217T123952.EOF
192.6474338945863
693000
Copernicus Ground Segment
2023-02-17T07:20:57.570292Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230217T064601_20230217T064626_047272_05AC53_1542
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.266306618289473 30.203883928870223,-10.660028422913737 30.26901744381335,-10.928520973282382 30.312705052382206,-11.331702412741834 30.37720363828898,-11.60078163283893 30.419512075538723,-12.004831755660506 30.481935432754835,-12.274482441573596 30.522856093430768,-12.54435736372427 30.563219212618883,-12.837284241660878 30.606350568539526,-13.134459459839825 29.102017337378633,-12.845949087843785 29.0584444986827,-12.580129351679961 29.01770882582049,-12.314516781956009 28.976448259263478,-11.91649023081725 28.913575875268485,-11.651403147470642 28.871008268765912,-11.254172081483892 28.80618099765369,-10.989619571172472 28.762313833802832,-10.608051614656564 28.698059048476246,-10.591113609539907 28.75714031350728,-10.549035925502524 28.93773973732994,-10.508277273142502 29.11856383828109,-10.266306618289473 30.203883928870223))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70503557207415
46.46253458884205
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
2023-02-17T15:15:09.264583Z
Batch API, v4.176.0
s3://deafrica-sentinel-1/s1_rtc/N29W011/2023/02/17/05AC53
2.0E-4
2.0E-4
true
block average
2
2
30.0
-11.0
29.0
-10.0
POLYGON((-10.311762266084529 30.0,-10.53500215241205 29.0,-11.0 29.0,-11.0 30.0,-10.311762266084529 30.0))
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_05AC53_N29W011_2023_02_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05AC53_N29W011_2023_02_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05AC53_N29W011_2023_02_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05AC53_N29W011_2023_02_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05AC53_N29W011_2023_02_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 2021
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