https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-12T18:16:44.789209Z
2018-12-12T18:17:13.806228Z
s3://sentinel-s1-l1c/GRD/2018/12/12/IW/DV/S1A_IW_GRDH_1SDV_20181212T181644_20181212T181713_024996_02C18B_07E3
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
2018-12-12T18:16:44.789209Z
2018-12-12T18:17:13.806228Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181212T203608_V20181212T162947_20181212T194717.EOF
347.25827121973276
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-12T21:01:08.993220Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181212T181644_20181212T181713_024996_02C18B_07E3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-4.85049456 30.269286981,-4.460833201 30.333672649,-4.198527813 30.376314448,-3.804646696 30.439290636,-3.54178051 30.480615154,-3.147068732 30.541609251,-2.883655906 30.58160831,-2.62002849 30.62107494,-2.283656607 30.670594764,-2.329841514 30.909203084,-2.40136166 31.270387409,-2.436140162 31.451116023,-2.469238248 31.632079247,-2.504014152 31.812797096,-2.540400949 31.993283185,-2.57230773 32.17439989,-2.592056642 32.295538555,-2.934372082 32.246582838,-3.202645574 32.207517627,-3.470690037 32.167884629,-3.872321798 32.10737339,-4.139782817 32.066326654,-4.540528367 32.003700977,-4.807391632 31.961248726,-5.20380455 31.89707944,-5.180529246 31.775674913,-5.143448341 31.594199562,-5.101937858 31.413449556,-5.062217447 31.232408711,-5.024078592 31.05110844,-4.984343134 30.870071071,-4.9030134 30.508309282,-4.85049456 30.269286981))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.854494778265
46.30836666618348
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
2021-12-23T19:21:26.411707Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N30W006/2018/12/12/02C18B
2.0E-4
2.0E-4
true
block average
2
2
31.0
-6.0
30.0
-5.0
POLYGON((-5.0 30.94140478577513,-5.012860923060772 31.0,-5.0 31.0,-5.0 30.94140478577513))
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_02C18B_N30W006_2018_12_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C18B_N30W006_2018_12_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C18B_N30W006_2018_12_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C18B_N30W006_2018_12_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C18B_N30W006_2018_12_12_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