https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-17T04:22:10.897066Z
2022-04-17T04:22:39.918347Z
s3://sentinel-s1-l1c/GRD/2022/4/17/IW/DV/S1A_IW_GRDH_1SDV_20220417T042210_20220417T042239_042808_051BFE_95C2
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
2022-04-17T04:22:10.897066Z
2022-04-17T04:22:39.918347Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220417T061043_V20220417T015750_20220417T051520.EOF
192.0749221070459
693000
Copernicus Ground Segment
2022-04-17T11:17:52.199998Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220417T042210_20220417T042239_042808_051BFE_95C2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.384784234099886 14.313711808917247,22.808395828318787 14.425715952190783,22.227279527321247 14.537100049662484,21.651470583412042 14.645936051887979,21.1080287303532 14.747243687204682,21.096978189166613 14.688764594290241,21.06139374337137 14.507821594223797,21.025055537983025 14.327013766082999,20.990181781631673 14.14592852577622,20.88436543614101 13.602862815177524,20.849748107709384 13.42170675296943,20.7899098741521 13.119023582010065,21.33033353223352 13.016342015053826,21.906879595760977 12.905454105507665,22.476724965580193 12.79450723625513,23.04500609455968 12.68253814641109,23.07355929829978 12.803916531461201,23.111968864596573 12.985127642647427,23.148353944588372 13.16673741408065,23.18774913325677 13.347751306081584,23.260842477037308 13.710897629120486,23.296098469482786 13.892720927516866,23.333028909972466 14.074213159765641,23.372897050279292 14.255128604762392,23.384784234099886 14.313711808917247))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95435149728647
46.20782617220681
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
2022-04-17T17:21:56.135929Z
Batch API, v4.102.1
s3://deafrica-sentinel-1/s1_rtc/N13E022/2022/04/17/051BFE
2.0E-4
2.0E-4
true
block average
2
2
14.0
22.0
13.0
23.0
POLYGON((22.0 13.0,22.0 14.0,23.0 14.0,23.0 13.0,22.0 13.0))
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_051BFE_N13E022_2022_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_051BFE_N13E022_2022_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_051BFE_N13E022_2022_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_051BFE_N13E022_2022_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_051BFE_N13E022_2022_04_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 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