https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-21T16:45:30.001620Z
2018-01-21T16:45:55.000287Z
s3://sentinel-s1-l1c/GRD/2018/1/21/IW/DV/S1B_IW_GRDH_1SDV_20180121T164530_20180121T164555_009272_010A05_A715
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
2018-01-21T16:45:30.001620Z
2018-01-21T16:45:55.000287Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180121T190404_V20180121T145826_20180121T181556.EOF
347.2519529770887
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-21T19:28:25.226528Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180121T164530_20180121T164555_009272_010A05_A715
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((17.715830577 30.493283798,18.104362753 30.557345019,18.376311248 30.601440187,18.784692016 30.666517992,19.057247466 30.709191061,19.466526542 30.7721288,19.739672682 30.813370606,20.013050448 30.8540374,20.296663284 30.895577212,20.224183383 31.256402809,19.996836302 32.399256673,19.708542115 32.35812296,19.430664066 32.317811958,19.153033671 32.276890957,18.737059197 32.214369003,18.460061412 32.171929625,18.045050063 32.107137321,17.768703714 32.063189254,17.373913827 31.999278004,17.715830577 30.493283798))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61065453560822
46.52982424117245
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
2022-01-20T13:21:30.512134Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N31E017/2018/01/21/010A05
2.0E-4
2.0E-4
true
block average
2
2
32.0
17.0
31.0
18.0
POLYGON((17.60078713508641 31.0,17.37391382700001 31.99927800400004,18.0 32.0,18.0 31.0,17.60078713508641 31.0))
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_010A05_N31E017_2018_01_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010A05_N31E017_2018_01_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010A05_N31E017_2018_01_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010A05_N31E017_2018_01_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010A05_N31E017_2018_01_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