https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-21T06:12:32.683182Z
2021-03-21T06:12:57.682115Z
s3://sentinel-s1-l1c/GRD/2021/3/21/IW/DV/S1B_IW_GRDH_1SDV_20210321T061232_20210321T061257_026109_031D88_C67F
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
2021-03-21T06:12:32.683182Z
2021-03-21T06:12:57.682115Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20210321T064834_V20210321T053104_20210321T120604.EOF
192.5828557142676
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-21T07:41:28.644502Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210321T061232_20210321T061257_026109_031D88_C67F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-2.3027614338923197 29.05065978333089,-2.693229344247365 29.116127207320925,-2.962120429523188 29.16049848600638,-3.2302674826319953 29.204173595282374,-3.6319484882474824 29.268527488557044,-4.169884395282317 29.35269831527471,-4.438880621530602 29.39392565916466,-4.840768384291442 29.454448537654848,-4.876727724083404 29.27399615386323,-5.01671516818331 28.551202152024587,-5.134961469690697 27.949466048723053,-4.739335224792577 27.88839463453752,-4.474575526850614 27.846851718119332,-3.944760944344325 27.76210106321903,-3.680257200780782 27.718981435658208,-3.28405215636134 27.65338319149196,-3.019423987536601 27.608896174786985,-2.631450724746355 27.542692715710935,-2.617241988710042 27.602441998254534,-2.577486618574206 27.783402036578245,-2.4609095425317515 28.326745789475147,-2.422551858892567 28.507946289680053,-2.3810164515359684 28.68860904654325,-2.342812132463772 28.869837076867004,-2.3027614338923197 29.05065978333089))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78189245999121
46.63840437622768
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
2021-12-26T02:48:37.638753Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N28W004/2021/03/21/031D88
2.0E-4
2.0E-4
true
block average
2
2
29.0
-4.0
28.0
-3.0
POLYGON((-4.0 28.0,-4.0 29.0,-3.0 29.0,-3.0 28.0,-4.0 28.0))
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_031D88_N28W004_2021_03_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031D88_N28W004_2021_03_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031D88_N28W004_2021_03_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031D88_N28W004_2021_03_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031D88_N28W004_2021_03_21_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