https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-09-04T06:13:19.106902Z
2019-09-04T06:13:44.105842Z
s3://sentinel-s1-l1c/GRD/2019/9/4/IW/DV/S1B_IW_GRDH_1SDV_20190904T061319_20190904T061344_017884_021A81_C12A
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-09-04T06:13:19.106902Z
2019-09-04T06:13:44.105842Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190904T075650_V20190904T035210_20190904T070940.EOF
192.4360248047862
693000
Copernicus S1 Core Ground Segment - UPA
2019-09-04T08:17:38.142915Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20190904T061319_20190904T061344_017884_021A81_C12A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.9546288979825293 26.032873975800698,-3.340206694232956 26.099812064894223,-3.600514855628818 26.14437693767326,-3.991345154628773 26.21034250561769,-4.252141765604189 26.253729908162914,-4.774311185282231 26.339083972589293,-5.0356807406395125 26.381048184775143,-5.423938812132042 26.44244828757758,-5.528987976111444 25.900258413161243,-5.6346642888541485 25.35803556798246,-5.7173607347382625 24.936764371510648,-5.334066646783815 24.874723153806855,-5.0760257228231715 24.832365703180425,-4.5604735651185955 24.746318509726038,-4.3029650052587565 24.702631036573372,-3.917040210916362 24.636273296224374,-3.659984218782649 24.59148549082125,-3.27920061115469 24.524273544361435,-3.032168041448134 25.67071871422758,-2.9546288979825293 26.032873975800698))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81695723925188
46.65129672133111
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
2021-12-24T21:35:50.819143Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N25W003/2019/09/04/021A81
2.0E-4
2.0E-4
true
block average
2
2
26.0
-3.0
25.0
-2.0
POLYGON((-2.9616673706940344 26.0,-3.0 25.820963157799326,-3.0 26.0,-2.9616673706940344 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_021A81_N25W003_2019_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_021A81_N25W003_2019_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_021A81_N25W003_2019_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_021A81_N25W003_2019_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_021A81_N25W003_2019_09_04_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