https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-01-14T17:12:57.897647Z
2021-01-14T17:13:22.897236Z
s3://sentinel-s1-l1c/GRD/2021/1/14/IW/DV/S1A_IW_GRDH_1SDV_20210114T171257_20210114T171322_036137_043C99_2CC5
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
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
2021-01-14T17:12:57.897647Z
2021-01-14T17:13:22.897236Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20210114T211502_V20210114T170253_20210114T202023.EOF
346.761007308155
693000
Copernicus S1 Core Ground Segment - DPA
2021-01-15T09:38:29.142109Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210114T171257_20210114T171322_036137_043C99_2CC5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.085699666716273 36.85637865324856,10.493420323587625 36.91835252438474,10.780934377252473 36.961146743616005,11.209914420070625 37.0236212166334,11.497048989898357 37.06451677181944,11.92831464651468 37.12455665460894,12.216195204322547 37.16371185426464,12.504367054110213 37.20216808318316,12.860820609936171 37.24869290608225,12.823534218017816 37.42881270266102,12.751399790097999 37.789539423360296,12.714266869486451 37.96976372961686,12.676914245669092 38.149958929109914,12.637383940773667 38.329881818719656,12.550155590503257 38.750166069973965,12.186318000971575 38.704037486483735,11.892195476041175 38.66585800827819,11.598387864819072 38.62694117625635,11.158278315377544 38.567187437470594,10.865280719025714 38.52643530129036,10.426410176399154 38.46393744502414,10.13425439285309 38.42136179928566,9.717013124896862 38.35919704479418,9.82065759949343 37.938520241858,9.953040230854826 37.397359087895175,10.042430266962233 37.036783385489855,10.085699666716273 36.85637865324856))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.56868935639014
46.19741717933555
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
2021-12-25T23:26:47.884889Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N38E009/2021/01/14/043C99
2.0E-4
2.0E-4
true
block average
2
2
39.0
9.0
38.0
10.0
POLYGON((9.805510490866554 38.0,9.717013124896907 38.359197044794186,10.0 38.40135924438005,10.0 38.0,9.805510490866554 38.0))
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_043C99_N38E009_2021_01_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_043C99_N38E009_2021_01_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_043C99_N38E009_2021_01_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_043C99_N38E009_2021_01_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_043C99_N38E009_2021_01_14_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