https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-01-07T04:44:13.576019Z
2020-01-07T04:44:38.574978Z
s3://sentinel-s1-l1c/GRD/2020/1/7/IW/DV/S1B_IW_GRDH_1SDV_20200107T044413_20200107T044438_019706_02541B_367C
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
2020-01-07T04:44:13.576019Z
2020-01-07T04:44:38.574978Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20200107T063208_V20200107T022138_20200107T053908.EOF
192.2389959603484
693000
Copernicus S1 Core Ground Segment - DPA
2020-01-07T07:00:41.661265Z
Sentinel-1 IPF, 003.10
S1B_IW_GRDH_1SDV_20200107T044413_20200107T044438_019706_02541B_367C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.551413939060097 20.82481571228368,17.960788830693048 20.932691850990846,17.365741949404306 21.039156461044854,16.76986319693699 21.143536119371863,16.187661418249828 21.243354198048838,16.15024847720622 21.06295134418329,16.117722464424116 20.881621893685008,16.082689474152534 20.70071286826299,16.054674827757616 20.518598672879797,15.986122956348613 20.156489847979557,15.95548166300407 19.974800419182163,15.911553614986559 19.733653825408304,16.487968655025952 19.632720512786825,17.07797557996075 19.527359675555452,17.667212149206776 19.42007693548568,18.25211958485903 19.31154978888914,18.299563311949058 19.553282240816305,18.33276996332477 19.735465555428675,18.40699119646164 20.098371898110944,18.437614253274933 20.28102424448754,18.475612635388284 20.462307885771384,18.51090695364362 20.6440896515839,18.551413939060097 20.82481571228368))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.89341948676626
46.18847091660743
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
2021-12-25T04:06:29.998790Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N20E015/2020/01/07/02541B
2.0E-4
2.0E-4
true
block average
2
2
21.0
15.0
20.0
16.0
POLYGON((15.959731485093986 20.0,15.98612295634971 20.15648984798542,16.0 20.229792003944272,16.0 20.0,15.959731485093986 20.0))
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_02541B_N20E015_2020_01_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02541B_N20E015_2020_01_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02541B_N20E015_2020_01_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02541B_N20E015_2020_01_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02541B_N20E015_2020_01_07_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