https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-18T16:36:08.784115Z
2018-12-18T16:36:33.783594Z
s3://sentinel-s1-l1c/GRD/2018/12/18/IW/DV/S1B_IW_GRDH_1SDV_20181218T163608_20181218T163633_014099_01A2F9_C144
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
2018-12-18T16:36:08.784115Z
2018-12-18T16:36:33.783594Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181218T185906_V20181218T145021_20181218T180751.EOF
347.5048083857808
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-18T19:14:49.904986Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181218T163608_20181218T163633_014099_01A2F9_C144
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.771416955 25.935529693,21.133329493 25.998465495,21.382214545 26.041180075,21.755878015 26.104448652,22.005208932 26.146090561,22.379534753 26.207744976,22.629302883 26.248307375,22.879243422 26.288436088,23.239771572 26.345501342,23.026716022 27.429417945,22.944457796 27.850690944,22.578966311 27.794206729,22.32559692 27.754445184,22.072412388 27.714220724,21.692985873 27.653018526,21.4402708 27.611641711,21.061556175 27.548716335,20.809320757 27.506194342,20.442557058 27.443486912,20.771416955 25.935529693))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7292449213588
46.02186614438945
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
2021-12-23T19:41:11.344720Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N26E020/2018/12/18/01A2F9
2.0E-4
2.0E-4
true
block average
2
2
27.0
20.0
26.0
21.0
POLYGON((20.757357074353262 26.0,20.539274032701666 27.0,21.0 27.0,21.0 26.0,20.757357074353262 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_01A2F9_N26E020_2018_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A2F9_N26E020_2018_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A2F9_N26E020_2018_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A2F9_N26E020_2018_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A2F9_N26E020_2018_12_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