https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-16T14:52:50.129280Z
2019-04-16T14:53:15.128453Z
s3://sentinel-s1-l1c/GRD/2019/4/16/IW/DV/S1A_IW_GRDH_1SDV_20190416T145250_20190416T145315_026816_030391_0978
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
2019-04-16T14:52:50.129280Z
2019-04-16T14:53:15.128453Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190416T154006_V20190416T114146_20190416T145916.EOF
347.6341419472532
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-16T17:00:33.154912Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190416T145250_20190416T145315_026816_030391_0978
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((54.09813466314005 -22.873176010420273,54.669337642588765 -22.741830163688146,54.911968142278006 -22.685342577818105,55.2755409182081 -22.59992719050773,55.88049662524589 -22.45575513865461,56.45828543812186 -22.315663069016406,56.26122987913628 -21.597793254576903,56.163566229428895 -21.238689297291597,56.05049128543525 -20.820166445340142,55.47808030607767 -20.958309352448026,54.878860390597566 -21.10060305196915,54.27850969080883 -21.2407900600709,53.71291561856173 -21.370672125968586,53.91216203547846 -22.15190636097637,54.09813466314005 -22.873176010420273))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.08672
45.71915529865979
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
2021-12-24T14:25:44.969960Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S22E056/2019/04/16/030391
2.0E-4
2.0E-4
true
block average
2
2
-21.0
56.0
-22.0
57.0
POLYGON((56.09907804485928 -21.0,56.37163579599349 -22.0,56.0 -22.0,56.0 -21.0,56.09907804485928 -21.0))
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_030391_S22E056_2019_04_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_030391_S22E056_2019_04_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_030391_S22E056_2019_04_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_030391_S22E056_2019_04_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_030391_S22E056_2019_04_16_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