https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-02-19T03:37:24.114906Z
2019-02-19T03:37:51.925589Z
s3://sentinel-s1-l1c/GRD/2019/2/19/IW/DV/S1A_IW_GRDH_1SDV_20190219T033724_20190219T033751_025993_02E57A_B7E2
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
2019-02-19T03:37:24.114906Z
2019-02-19T03:37:51.925589Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190219T062327_V20190219T011623_20190219T043353.EOF
192.455901178141
693000
Copernicus S1 Core Ground Segment - UPA
2019-02-19T06:51:51.206085Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190219T033724_20190219T033751_025993_02E57A_B7E2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((36.237119241824075 26.492029218496516,35.85471279781469 26.558081015649915,35.59788870880529 26.601823535161866,35.212289082952815 26.666568558770866,34.954982610165985 26.70915098749493,34.568666784172684 26.772150280137538,34.310887842056594 26.813565193798215,33.75470113051573 26.901211724839857,33.45198977031933 25.350417637843794,34.00071978987286 25.261858558806004,34.2550593876787 25.220069879573067,34.63624129514493 25.156568349339246,34.890142278533844 25.11368995365384,35.2706600162779 25.048559121496787,35.524114124325 25.004598070607365,35.90152526201471 24.938277914956167,36.08025110788858 25.76785409463792,36.237119241824075 26.492029218496516))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75994839925295
46.3791188563929
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
2021-12-24T11:28:34.820995Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25E036/2019/02/19/02E57A
2.0E-4
2.0E-4
true
block average
2
2
26.0
36.0
25.0
37.0
POLYGON((36.130537694344206 26.0,36.0 25.39535952245174,36.0 26.0,36.130537694344206 26.0))
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_02E57A_N25E036_2019_02_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02E57A_N25E036_2019_02_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02E57A_N25E036_2019_02_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02E57A_N25E036_2019_02_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02E57A_N25E036_2019_02_19_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