https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-25T17:17:15.261629Z
2021-01-25T17:17:44.288115Z
s3://sentinel-s1-l1c/GRD/2021/1/25/IW/DV/S1B_IW_GRDH_1SDV_20210125T171715_20210125T171744_025314_0303CE_C86D
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
2021-01-25T17:17:15.261629Z
2021-01-25T17:17:44.288115Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210125T212110_V20210125T171025_20210125T202755.EOF
347.5319409411319
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-26T08:23:19.177021Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210125T171715_20210125T171744_025314_0303CE_C86D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.64370454748636 25.279776453180276,11.011641087576244 25.344175139622543,11.266517639854294 25.388202661628377,11.647400481499862 25.45311745213791,11.901835157759379 25.495893666474778,12.284118813916784 25.559279551720607,12.539578667550714 25.601044654812014,13.084851977478854 25.688594941252667,13.03718000307928 25.92682671976315,13.002338301286079 26.107683615554286,12.96648084067695 26.288377345245195,12.931600727906286 26.469219401518657,12.894348396463098 26.649689372664465,12.85999069647228 26.830604636065193,12.763888770660717 27.313014653702794,12.210967220921662 27.22643144500291,11.952348086989927 27.18513329300007,11.564455287170917 27.122242021230946,11.306765112370954 27.079830142826317,10.921083169315034 27.015411496218118,10.663741767861133 26.97180155113731,10.282600385789053 26.90628624296899,10.426684124078415 26.24156738414889,10.467966808903968 26.060815681993585,10.506083558737005 25.8795130146283,10.549274398096667 25.699098172434066,10.585462280947429 25.5174584205956,10.632849053254217 25.337784707490144,10.64370454748636 25.279776453180276))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85880151173456
46.47033984415157
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
2021-12-25T23:58:49.318577Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E012/2021/01/25/0303CE
2.0E-4
2.0E-4
true
block average
2
2
26.0
12.0
25.0
13.0
POLYGON((13.0 25.674970920421213,12.539578667523159 25.601044654807527,12.0 25.51217023316876,12.0 26.0,13.0 26.0,13.0 25.674970920421213))
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_0303CE_N25E012_2021_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0303CE_N25E012_2021_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0303CE_N25E012_2021_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0303CE_N25E012_2021_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0303CE_N25E012_2021_01_25_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