https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-02-26T06:46:28.064302Z
2019-02-26T06:46:52.234451Z
s3://sentinel-s1-l1c/GRD/2019/2/26/IW/DV/S1A_IW_GRDH_1SDV_20190226T064628_20190226T064652_026097_02E94F_5DDC
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
2019-02-26T06:46:28.064302Z
2019-02-26T06:46:52.234451Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190226T085233_V20190226T042538_20190226T074308.EOF
192.4947235691802
693000
Copernicus S1 Core Ground Segment - UPA
2019-02-26T09:07:03.695836Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190226T064628_20190226T064652_026097_02E94F_5DDC
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.932587448167379 27.18867205516518,-11.320622317110558 27.255167845892633,-11.581420499217424 27.29921155007505,-11.973001020407738 27.364365371661894,-12.23430763303102 27.407191580484632,-12.626642488016358 27.470513251774285,-12.888446376303051 27.512114131296144,-13.426015838027856 27.595889942156305,-13.533303752347079 27.0541214548736,-13.57024040720997 26.87367566634742,-13.678357913677168 26.33190092959322,-13.69112099060456 26.26596428232613,-13.159971597337233 26.181466240622946,-12.901280009807582 26.1395556263286,-12.513590893631552 26.07582113297234,-12.255365914576712 26.0327541490935,-11.868383896321214 25.967290681011857,-11.610635031364748 25.923074802662672,-11.227116701927027 25.856373304458636,-11.212951353780296 25.922437651145863,-11.13310034357783 26.284284261211358,-11.09301375851573 26.465180937514823,-11.052053076523737 26.645927339189768,-10.932587448167379 27.18867205516518))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8087687565871
46.56781298085742
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
2021-12-24T11:50:27.881669Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N26W011/2019/02/26/02E94F
2.0E-4
2.0E-4
true
block average
2
2
27.0
-11.0
26.0
-10.0
POLYGON((-10.97411678039332 27.0,-11.0 26.882409854053982,-11.0 27.0,-10.97411678039332 27.0))
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_02E94F_N26W011_2019_02_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02E94F_N26W011_2019_02_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02E94F_N26W011_2019_02_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02E94F_N26W011_2019_02_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02E94F_N26W011_2019_02_26_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