https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-23T03:30:38.837522Z
2018-12-23T03:31:07.857687Z
s3://sentinel-s1-l1c/GRD/2018/12/23/IW/DV/S1A_IW_GRDH_1SDV_20181223T033038_20181223T033107_025147_02C6F7_8937
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
2018-12-23T03:30:38.837522Z
2018-12-23T03:31:07.857687Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181223T054553_V20181223T005957_20181223T041727.EOF
192.0341733616491
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-23T06:58:04.633169Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181223T033038_20181223T033107_025147_02C6F7_8937
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.929091986 -8.699929779,32.370045628 -8.575128621,31.807114952 -8.448570976,31.244551353 -8.3212166,30.7155168 -8.200657832,30.700029499 -8.258787503,30.614685424 -8.61928396,30.57250765 -8.799658506,30.532645712 -8.980575367,30.451658479 -9.34214366,30.409066002 -9.522456283,30.367298595 -9.702967613,30.340368094 -9.824057476,30.871385604 -9.946190472,31.436131211 -10.075064937,32.001318662 -10.202985129,32.562675985 -10.328981777,32.5888493 -10.207463393,32.62961172 -10.026326568,32.671171387 -9.84537348,32.750083883 -9.482539929,32.78892727 -9.300993535,32.830219777 -9.120000896,32.913793517 -8.758252184,32.929091986 -8.699929779))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74961886679799
46.09924273567484
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
2021-12-23T19:59:28.331647Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S09E030/2018/12/23/02C6F7
2.0E-4
2.0E-4
true
block average
2
2
-8.0
30.0
-9.0
31.0
POLYGON((30.52829481257293 -9.0,30.57250764999825 -8.799658506007916,30.614685424011803 -8.619283959950653,30.700029498999086 -8.258787503003491,30.715516800000067 -8.200657832000012,31.0 -8.265487140244996,31.0 -9.0,30.52829481257293 -9.0))
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_02C6F7_S09E030_2018_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C6F7_S09E030_2018_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C6F7_S09E030_2018_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C6F7_S09E030_2018_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C6F7_S09E030_2018_12_23_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