https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-21T02:57:27.211757Z
2018-12-21T02:57:57.450529Z
s3://sentinel-s1-l1c/GRD/2018/12/21/IW/DV/S1B_IW_GRDH_1SDV_20181221T025727_20181221T025757_014134_01A42D_0786
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
2018-12-21T02:57:27.211757Z
2018-12-21T02:57:57.450529Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20181221T045254_V20181221T002621_20181221T034351.EOF
192.0555041783372
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-21T05:08:26.002132Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20181221T025727_20181221T025757_014134_01A42D_0786
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((40.862806561 -10.082891326,40.320377349 -9.961285491,39.753644203 -9.833202301,39.187345239 -9.704182261,38.63461049 -9.577264096,38.593052731 -9.757714836,38.550641218 -9.938069218,38.425248105 -10.479612214,38.382970521 -10.660033837,38.254425483 -11.200948832,38.236767637 -11.271469482,38.792080297 -11.400139818,39.361105226 -11.530790351,39.930651473 -11.660338608,40.475852639 -11.783189899,40.493008807 -11.712402066,40.617920531 -11.16952281,40.659017879 -10.988451639,40.740079924 -10.626071716,40.822322382 -10.263979459,40.862806561 -10.082891326))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.38689
45.83251797639614
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
2021-12-23T19:51:38.080312Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S12E040/2018/12/21/01A42D
2.0E-4
2.0E-4
true
block average
2
2
-11.0
40.0
-12.0
41.0
POLYGON((40.6563967714644 -11.0,40.47585263899929 -11.783189898999813,40.0 -11.675965053066875,40.0 -11.0,40.6563967714644 -11.0))
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_01A42D_S12E040_2018_12_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01A42D_S12E040_2018_12_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01A42D_S12E040_2018_12_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01A42D_S12E040_2018_12_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01A42D_S12E040_2018_12_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