https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2018-07-18T19:27:40.827123Z
2018-07-18T19:28:30.825208Z
s3://sentinel-s1-l1c/GRD/2018/7/18/IW/DV/S1A_IW_GRDH_1SDV_20180718T192805_20180718T192830_022853_027A64_0E17
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
2018-07-18T19:28:05.826910Z
2018-07-18T19:28:30.825208Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180718T233034_V20180718T192233_20180718T224003.EOF
347.7241566754927
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-19T07:45:31.509185Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180718T192805_20180718T192830_022853_027A64_0E17
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-21.277575678 20.474464692,-20.688796416 20.582505775,-20.094574092 20.689364929,-19.49952772 20.794175197,-18.908868391 20.89603339,-19.201624159 22.402674412,-19.798632482 22.301860276,-20.400017622 22.19793811,-21.00050974 22.09180191,-21.595439282 21.984315417,-21.277575678 20.474464692))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78052632372241
46.00543
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
s3://sentinel-s1-l1c/GRD/2018/7/18/IW/DV/S1A_IW_GRDH_1SDV_20180718T192740_20180718T192805_022853_027A64_612A
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
2018-07-18T19:27:40.827123Z
2018-07-18T19:28:05.825421Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180718T233034_V20180718T192233_20180718T224003.EOF
347.7748329564523
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-19T07:51:30.075284Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180718T192740_20180718T192805_022853_027A64_612A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-20.96305205 18.96366776,-20.378510806 19.072556517,-19.790038262 19.180166269,-19.200808096 19.285889076,-18.617381932 19.388567246,-18.908868391 20.89603339,-19.49952772 20.794175197,-20.094574092 20.689364929,-20.688796416 20.582505775,-21.277575678 20.474464692,-20.96305205 18.96366776))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.79804812795043
46.01337
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
2021-12-22T17:11:27.516681Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N20W021/2018/07/18/027A64
2.0E-4
2.0E-4
true
block average
2
2
21.0
-21.0
20.0
-20.0
POLYGON((-21.0 20.0,-21.0 21.0,-20.0 21.0,-20.0 20.0,-21.0 20.0))
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_027A64_N20W021_2018_07_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027A64_N20W021_2018_07_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027A64_N20W021_2018_07_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027A64_N20W021_2018_07_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027A64_N20W021_2018_07_18_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